APA

Ramakrishnan K., . (1965). Painkili (m). : P K Brothers, Calicut.

Chicago

Ramakrishnan Karimpuzha, . 1965. Painkili (m). : P K Brothers, Calicut.

Harvard

Ramakrishnan K., . (1965). Painkili (m). : P K Brothers, Calicut.

MLA

Ramakrishnan Karimpuzha, . Painkili (m). : P K Brothers, Calicut. 1965.