Windfuhr, Gernot and Perry, John R. 2009. Persian and Tajik. In Windfuhr, Gernot (ed.), The Iranian Languages, 416-544. London & New York: Routledge.
@incollection{sWindfuhrPerryPersianTajik,
address = {London & New York},
author = {Windfuhr, Gernot and Perry, John R.},
booktitle = {The Iranian Languages},
editor = {Windfuhr, Gernot},
pages = {416-544},
publisher = {London & New York: Routledge},
series = {Routledge Family Series},
title = {Persian and Tajik},
year = {2009}
}