APA

Gupthan Nair S., . (1994). Malayala niroopanam Innale (m). : State Institute of Languages, TVPM.

Chicago

Gupthan Nair S, . 1994. Malayala niroopanam Innale (m). : State Institute of Languages, TVPM.

Harvard

Gupthan Nair S., . (1994). Malayala niroopanam Innale (m). : State Institute of Languages, TVPM.

MLA

Gupthan Nair S, . Malayala niroopanam Innale (m). : State Institute of Languages, TVPM. 1994.