APA aipamena

Balakrishnan,, A. (2001). Vallathol-Samagrapatanum. University of Calicut.

Chicago Style aipamena

Balakrishnan,, A. Vallathol-Samagrapatanum. Calicut: University of Calicut, 2001.

MLA aipamena

Balakrishnan,, A. Vallathol-Samagrapatanum. University of Calicut, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.