1. Anonymous.(1988). Sistan History, Edited by: Bahar, M.T (Second Edition). Tehran: Padideh Khavar Press.
2. Bahraminia, J., Aghili, S.A.(2014), Kharijites thinking in Sistan and the causes of its instability, Tarikh dar ayineh pazhouhesh,Year10, No.1.P.p5_26
3. Belazari, A.(1959). Fotouh al-Boldan, translation by Muhammad Tavakol (First Edition). Tehran: Noqreh Press.
4. Bosworth, C.E.(1992). History of Sistan, Translation by Hassan Anousheh (First Edition) Tehran: Sepehr.
5. Brosui, M.(2006). awdah almasalak 'iilaa maerifat albuldan va almamalik, Edited by Mahdi Abd Al Ravazieh. Beirut: Dar Al-Gharb-Al-Islami Press.
6. Bukharaei, S.(1999). History of Bukhara, Khoughand and Kashgar, Edited by: Muhammad Akbar Ashiq (First Edition). Tehran: Written Heritage Publishing Office.
7. Christensen, A.(2009) Iran during the Sassanid era, Translated by Rashid Yasami. Ministry of Culture and Islamic Guidance Press.
8. Chuxi, J.G.(2003). Controversy and Consensus of Zoroastrians Defeated and Muslims Dominating in Iranian Society of the First Islamic Centuries, Translated by Nader Mir Saeedi. Tehran: Qoqnous Press.
9. Dehkhoda, A.A.(1999). Dictionary (12 volumes), (Second Edition). Tehran: Tehran University Press.
10. DolatAbadi, B.A.(2009). Afghan Identity Card (Fourth Edition). Tehran: Muhammad Ibrahim Shariati Afganistani(Irfan).
11. Eslah Arabani, I.(1996) Book of Gillan (3 volumes), (First Edition). Tehran: Group of Researchers of Iran Press.
12. Fisher,W.B.(1968).The Cambridge History of Iran,Vol.1, The Land of Iran. Cambridge: At the University Press, University of Durbam.
13. Habibi, A.(2002). History of Afghanistan after Islam, (First Edition). Tehran: Afsoun Press.
14. Ibn Abdulhagh Baghdadi, S.(1992). Marased Al-Itla Ala Asma Al-Amkaneh va Al-Boqa. Editors by: Ali Muhammad Bajavi (3 volumes), (First Edition). Beirut: Dar Al Jil Press.
15. Karimian, H.(2001). Bam Old Town from the Viewpoint of Islamic Geographers and Officials, Journal of Faculty of Literature and Humanities, University of Tehran. Pp. 281_265.
16. Karimian, H.(2005). Bam City from Genesis to Destruction, Asar, Vol. 36 and 37. Pp. 72_55.
17. Lestrange, G.(1995). Historical Geography of the Land of the Eastern Caliphate, Translated by Mahmoud Erfan, (Fourth Edition). Tehran: Science and Culture Publication.
18. Maghdasi, A.(1982). Ahsan Al Taqasim fi Marefat Al Aqalim, Translated by Alinaghi Vaziri.(vol.2). Tehran: Iranian Writers and Translators Co.Press.
19. Mahmoudi Nasab, A.A., Mehrafarin, R., Farjami, M.(2019) The Impact of Geographical Environment and Culture on the Formation of Ismaili Fortress Case Study: Koohzardan Castle - Zirkoh County, Parseh Archaeological Studies, No. 7, Third Year, pp94_77.
20. Masoudi, A.(1993). Moravvej Al Zahab, Translated by Abolqasem Payandeh (Fifth Edition). Tehran: Scientific and cultural Press.
21. Mehrafarin, R., Vasegh Abbasi, Z.(2014), Karkoy, PirouzBahram`s fire in sakestan, Journal of Archeology and the History of Ancient East Art, no.2, P.p47_55.
22. Memarian, G., HashemiToghar al-Jardi, S.M., Kamalipour, H.(2010), The Influence of Religious Culture on Home Formation: A Comparative Comparison of Homes in the Muslim Neighborhood, Zoroastrians and Jews in Kerman, Cultural Research Quarterly, Volume 3, Number 2, Number 2.
23. Moftakhari, H., Zamani, H.(2009). History of Iran from the entrance of Islam to the end of Taherian (Fourth Edition). Tehran: Samt Press.
24. Rajabi Ghodsi, M., Balandinejad, S.A.(2016), The Historical Presence of the Jews of Imam Reza's Age in Khorasan, Quarterly Journal of History, Vol. 11, No. 45, pp. 57_44.
25. Rouhi, A.(2014), Religion in Khorasan Seljuq era, Journal of Iranian World Histories, No.2, P.p50_67.
26. Seddighi, Q.H.(1994). Iranian religious movements. Tehran: Pajang Press.
27. SeyyedSajjadi, S.M.(2004). Marve(First Edition). Tehran: Cultural Heritage Organization Press.
28. Shirvani, Z.(undated). Bostan Al-Sayahah (First Edition). Tehran: Sanaei Press.
29. Soroush, M., Nasrabadi, A., zafaranloo, R.(2007) An Introduction to the Archaeological Studies of the Ismaili Qahestan Fortress, volumes 43 and 42. Pages128_112.
30. Tate, J.P.(1984). Sistan(the history of the geographical and archaeological sites and the mention of its inhabitants), by help of Gholam Ali Rais Al akerin. General Directorate of Islamic Guidance Sistan and Baluchestan Press.
31. YaqoutHemavi, I.(1995). Mojam al-Boldan (7 volumes), (Second Edition). Beirut: Dar Sader Press.
32. Yaghubi, A.(1978). Al- Boldan, Al- Yaghoubi, Translation by Muhammad Ebrahim Ayati (First Edition). Tehran: Translation and Publishing Company.
33. Yaghubi, I.(1993). History of Yaghoubi, translation by Abd Al muhammad Ayati (Sixth Edition). Tehran: Academic Culture Press.