APA

Sankaran Nair K. e. a., . (1972). Pre-degree bhouthikam, Vol.1 (m). : State Institute of Languages, TVPM.

Chicago

Sankaran Nair K et al, . 1972. Pre-degree bhouthikam, Vol.1 (m). : State Institute of Languages, TVPM.

Harvard

Sankaran Nair K. e. a., . (1972). Pre-degree bhouthikam, Vol.1 (m). : State Institute of Languages, TVPM.

MLA

Sankaran Nair K et al, . Pre-degree bhouthikam, Vol.1 (m). : State Institute of Languages, TVPM. 1972.