Gopikkuttan. (2002). Malayala vyaakaranam. Author.
Chicago Stili AlıntıGopikkuttan. Malayala Vyaakaranam. Kottayam: Author, 2002.
MLA AlıntıGopikkuttan. Malayala Vyaakaranam. Author, 2002.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Gopikkuttan. (2002). Malayala vyaakaranam. Author.
Chicago Stili AlıntıGopikkuttan. Malayala Vyaakaranam. Kottayam: Author, 2002.
MLA AlıntıGopikkuttan. Malayala Vyaakaranam. Author, 2002.