APA

Velayudhan Pillai P. V., . (1981). Malayala sahithya vimarsanam (m). : P V Velayudhan Pillai.

Chicago

Velayudhan Pillai P V, . 1981. Malayala sahithya vimarsanam (m). : P V Velayudhan Pillai.

Harvard

Velayudhan Pillai P. V., . (1981). Malayala sahithya vimarsanam (m). : P V Velayudhan Pillai.

MLA

Velayudhan Pillai P V, . Malayala sahithya vimarsanam (m). : P V Velayudhan Pillai. 1981.