Gonda, Jan, 1905-1991
A concise elementary grammar of the Sanskrit language: with exercises, reading selections, and a glossary
University of Alabama Press, 2006
 Buku Teks
Pray, Bruce R.
Topics in Hindi-Urdu grammar / Bruce R. Pray
University of California Press , 1970.
 Buku Teks
Palmer, E.H.
A concise dictionary of the Persian language
Routledge & Kegan Paul, 1956
 Buku Referensi
Greenbaum, Sidney
A students grammar of the English language
Longman , 1990
 Buku Teks
Parrot, Martin
Grammar for English language teachers
Cambridge University Press, 2003
 Buku Teks