एपीए उद्धरण

Anil Chacko. Wood boring organisms of the Cochin area. 1981.

शिकागो स्टाइल उद्धरण

Anil Chacko. Wood Boring Organisms of the Cochin Area. Kochi: 1981.

एमएलए उद्धरण

Anil Chacko. Wood Boring Organisms of the Cochin Area. 1981.