Vijayan, O. V. (1987). Gurusaagaram.
Chicago Style aipamenaVijayan, O V. Gurusaagaram. 1987.
MLA aipamenaVijayan, O V. Gurusaagaram. 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
Vijayan, O. V. (1987). Gurusaagaram.
Chicago Style aipamenaVijayan, O V. Gurusaagaram. 1987.
MLA aipamenaVijayan, O V. Gurusaagaram. 1987.