Παραπομπή APA

Ramakrishnan, D. (1989). Kaviyude kalathantram. Kerala Bhasha Institute.

Παραπομπή Chicago Style

Ramakrishnan, Desamangalam. Kaviyude Kalathantram. Trivandum: Kerala Bhasha Institute, 1989.

Παραπομπή MLA

Ramakrishnan, Desamangalam. Kaviyude Kalathantram. Kerala Bhasha Institute, 1989.