Παραπομπή APA

Shanmughan, P. (2012). Kalathinte sakshyangal. Sign Books.

Παραπομπή Chicago Style

Shanmughan, Pulapatta. Kalathinte Sakshyangal. Thiruvananthapuram: Sign Books, 2012.

Παραπομπή MLA

Shanmughan, Pulapatta. Kalathinte Sakshyangal. Sign Books, 2012.