Παραπομπή APA

Sankaran, K. P. (1989). Rituparivarttanam (4th ed.). Poorna.

Παραπομπή Chicago Style

Sankaran, K P. Rituparivarttanam. 4th ed. Calicut: Poorna, 1989.

Παραπομπή MLA

Sankaran, K P. Rituparivarttanam. 4th ed. Poorna, 1989.