एपीए उद्धरण

Department of Mathematics, U. o. C. Seminar by students: 2009.

शिकागो स्टाइल उद्धरण

Department of Mathematics, University of Calicut. Seminar by Students: 2009.

एमएलए उद्धरण

Department of Mathematics, University of Calicut. Seminar by Students: 2009.