एपीए उद्धरण

John Kunnappalli. (1972). Prakriyabhashyam. The author; sold by National Books Stall.

शिकागो स्टाइल उद्धरण

John Kunnappalli. Prakriyabhashyam. Kottayam: The author; sold by National Books Stall, 1972.

एमएलए उद्धरण

John Kunnappalli. Prakriyabhashyam. The author; sold by National Books Stall, 1972.