APA

Gopinathan Pillai V., . (2003). Bhashadarpanam (m). : Gokulam Publications, TVPM.

Chicago

Gopinathan Pillai Vattapprambil, . 2003. Bhashadarpanam (m). : Gokulam Publications, TVPM.

Harvard

Gopinathan Pillai V., . (2003). Bhashadarpanam (m). : Gokulam Publications, TVPM.

MLA

Gopinathan Pillai Vattapprambil, . Bhashadarpanam (m). : Gokulam Publications, TVPM. 2003.