APA aipamena

Krishnachandran, . V. R. A. (2007). Purushaarthakkoothu (3rd ed.).

Chicago Style aipamena

Krishnachandran, V R; Author. Purushaarthakkoothu. 3rd ed. Thrissur, Kerala Sahithya Akademi Ke, 2007.

MLA aipamena

Krishnachandran, V R; Author. Purushaarthakkoothu. 3rd ed. 2007.