Παραπομπή APA

George, K. M. (1991). Anveshanangal padhanangal.

Παραπομπή Chicago Style

George, K M. Anveshanangal Padhanangal. Kottayam, D C Books, 1991.

Παραπομπή MLA

George, K M. Anveshanangal Padhanangal. 1991.