एपीए उद्धरण

Ajoy Mathew,Guide- K.C.Sankaranarayanan. (1987). Study of the coconut economy of Kerala 1956-83. CUSAT,1987.

शिकागो स्टाइल उद्धरण

Ajoy Mathew,Guide- K.C.Sankaranarayanan. Study of the Coconut Economy of Kerala 1956-83. CUSAT,1987, 1987.

एमएलए उद्धरण

Ajoy Mathew,Guide- K.C.Sankaranarayanan. Study of the Coconut Economy of Kerala 1956-83. CUSAT,1987, 1987.