Παραπομπή APA

Unni, K. (2004). Fossilukalil undayirunnathu. Current books.

Παραπομπή Chicago Style

Unni, K.P. Fossilukalil Undayirunnathu. Kottayam: Current books, 2004.

Παραπομπή MLA

Unni, K.P. Fossilukalil Undayirunnathu. Current books, 2004.