Παραπομπή APA

Kunnabdulla, P. (1999). Navagrahanalute Tatavara. Current Books.

Παραπομπή Chicago Style

Kunnabdulla, Punathil. Navagrahanalute Tatavara. Kottayam: Current Books, 1999.

Παραπομπή MLA

Kunnabdulla, Punathil. Navagrahanalute Tatavara. Current Books, 1999.