APA

Ramakrishnan Nair P. G., . (1995). Malayalathinte utpathivikasangal (m). : P G Ramakrishnan Nair.

Chicago

Ramakrishnan Nair P G, . 1995. Malayalathinte utpathivikasangal (m). : P G Ramakrishnan Nair.

Harvard

Ramakrishnan Nair P. G., . (1995). Malayalathinte utpathivikasangal (m). : P G Ramakrishnan Nair.

MLA

Ramakrishnan Nair P G, . Malayalathinte utpathivikasangal (m). : P G Ramakrishnan Nair. 1995.