APA

Gopalakrishnan P. K., . (1974). Keralathinte samskarika charithram (m). : State Institute of Languages, TVPM.

Chicago

Gopalakrishnan P K, . 1974. Keralathinte samskarika charithram (m). : State Institute of Languages, TVPM.

Harvard

Gopalakrishnan P. K., . (1974). Keralathinte samskarika charithram (m). : State Institute of Languages, TVPM.

MLA

Gopalakrishnan P K, . Keralathinte samskarika charithram (m). : State Institute of Languages, TVPM. 1974.