एपीए उद्धरण

Krishna pillai, M. Proceedings of all india symposia on physica education and research. Cochin University1976.

शिकागो स्टाइल उद्धरण

Krishna pillai, M.G. Proceedings of All India Symposia on Physica Education and Research. Thripunithura: Cochin University1976.

एमएलए उद्धरण

Krishna pillai, M.G. Proceedings of All India Symposia on Physica Education and Research. Cochin University1976.