APA aipamena

Sreekumar S S. (2012). P K Balakrishnan. Sahitya Akademi.

Chicago Style aipamena

Sreekumar S S. P K Balakrishnan. New Delhi: Sahitya Akademi, 2012.

MLA aipamena

Sreekumar S S. P K Balakrishnan. Sahitya Akademi, 2012.