Παραπομπή APA

Balakrishnan P K. (2012). Narayana Guru (samaharagrantham). D C Books.

Παραπομπή Chicago Style

Balakrishnan P K. Narayana Guru (samaharagrantham). Kottayam: D C Books, 2012.

Παραπομπή MLA

Balakrishnan P K. Narayana Guru (samaharagrantham). D C Books, 2012.