एपीए उद्धरण

Ramakrishnan, M. (1986). Service story: Ente I.A.S. Dinannal. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Ramakrishnan, Malayattur. Service Story: Ente I.A.S. Dinannal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1986.

एमएलए उद्धरण

Ramakrishnan, Malayattur. Service Story: Ente I.A.S. Dinannal. Sahitya Pravarthaka Co-operative Society Ltd, 1986.