APA

Kochugovindan Unni; Gopalakrishnan Nair, . (1972). Kozhivalarttal (m). : State Institute of Languages, TVPM.

Chicago

Kochugovindan Unni; Gopalakrishnan Nair, . 1972. Kozhivalarttal (m). : State Institute of Languages, TVPM.

Harvard

Kochugovindan Unni; Gopalakrishnan Nair, . (1972). Kozhivalarttal (m). : State Institute of Languages, TVPM.

MLA

Kochugovindan Unni; Gopalakrishnan Nair, . Kozhivalarttal (m). : State Institute of Languages, TVPM. 1972.