Gopalan, V. V. (1955). Sasthravum lokavum.
Chicago Style aipamenaGopalan, V. V. Sasthravum Lokavum. 1955.
MLA aipamenaGopalan, V. V. Sasthravum Lokavum. 1955.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena