APA aipamena

Kesavan Namboothiri. (2015). Thekkumkoor charithravum puravrithavum. SPCS.

Chicago Style aipamena

Kesavan Namboothiri. Thekkumkoor Charithravum Puravrithavum. Kottayam: SPCS, 2015.

MLA aipamena

Kesavan Namboothiri. Thekkumkoor Charithravum Puravrithavum. SPCS, 2015.