CERD/C/SR.1659# Library of Congress Country Study – Tajikistan# Perry, J. R. (2005) "A Tajik Persian Reference Grammar" (Boston : Brill) p. 35# Schlyter, B. N. (2003) Sociolinguistic Changes in Transformed Central Asian Societies# Perry, J. R. (1996) "Tajik literature: Seventy years is longer than the millennium" in "World Literature Today", Vol.
CERD/C/SR.1659# Library of Congress Country Study — Tajikistan# Perry, J. R. (2005) "A Tajik Persian Reference Grammar" (Boston : Brill) p. 35# Schlyter, B. N. (2003) Sociolinguistic Changes in Transformed Central Asian Societies# Perry, J. R. (1996) «Tajik literature: Seventy years is longer than the millennium» in "World Literature Today", Vol.