एपीए उद्धरण

Government of Kerala. (1976). Economic review. 1976. Government of Kerala.

शिकागो स्टाइल उद्धरण

Government of Kerala. Economic Review. 1976. Government of Kerala, 1976.

एमएलए उद्धरण

Government of Kerala. Economic Review. 1976. Government of Kerala, 1976.