APA aipamena

Gangadharan, M. (2013). Vanijyakeralam. D C Books.

Chicago Style aipamena

Gangadharan, M. Vanijyakeralam. Kottayam: D C Books, 2013.

MLA aipamena

Gangadharan, M. Vanijyakeralam. D C Books, 2013.