APA aipamena

Vishnu Narayanan Namboodiri. (1987). Pranayageethangal. Sahitya Pravartaka Co-operative Society.

Chicago Style aipamena

Vishnu Narayanan Namboodiri. Pranayageethangal. Kottayam: Sahitya Pravartaka Co-operative Society, 1987.

MLA aipamena

Vishnu Narayanan Namboodiri. Pranayageethangal. Sahitya Pravartaka Co-operative Society, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.