APA aipamena

Ravikumar, K. S. (1993). Aadyakaalakathakal.

Chicago Style aipamena

Ravikumar, K S. Aadyakaalakathakal. Kottayam, Current Books, 1993.

MLA aipamena

Ravikumar, K S. Aadyakaalakathakal. 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.