Citazione APA

Narayanakuruppu, P. A. (1998). Malayala vruthapadanam (2nd ed.).

Stile di citazione Chicago

Narayanakuruppu, P; Author. Malayala Vruthapadanam. 2nd ed. Thiruvananthapuram, State Institute of Languages, 1998.

Citazione MLA

Narayanakuruppu, P; Author. Malayala Vruthapadanam. 2nd ed. 1998.