एपीए उद्धरण

(1981). Vimarsanam malayalathil (m). Current Books.

शिकागो स्टाइल उद्धरण

Vimarsanam Malayalathil (m). Thrissur: Current Books, 1981.

एमएलए उद्धरण

Vimarsanam Malayalathil (m). Current Books, 1981.