Keshavarz, M. H. (1999). Sociopolitical Change as a Social Factor of Language Change. The International Journal of Humanities, 6(1), 38–43.
Keshavarz, M. H. "Sociopolitical Change as a Social Factor of Language Change", The International Journal of Humanities, 6, 1, 1999, 38–43.
Keshavarz, M. H. (1999). 'Sociopolitical Change as a Social Factor of Language Change', The International Journal of Humanities, 6(1), pp. 38–43.
Keshavarz, M. H., "Sociopolitical Change as a Social Factor of Language Change." The International Journal of Humanities, 6 1 (1999): 38–43,
Keshavarz M. H. Sociopolitical Change as a Social Factor of Language Change. The International Journal of Humanities. 1999;6(1):38–43.
The International Journal of Humanities
