Παραπομπή APA

Kesavan Namboodiri ,V.A. Pularippatt. P.K. Brothers.

Παραπομπή Chicago Style

Kesavan Namboodiri ,V.A. Pularippatt. Calicut: P.K. Brothers.

Παραπομπή MLA

Kesavan Namboodiri ,V.A. Pularippatt. P.K. Brothers.