एपीए उद्धरण

Panicker, K. (1956). Principles and practice of dimplomacy.

शिकागो स्टाइल उद्धरण

Panicker, Km. Principles and Practice of Dimplomacy. 1956.

एमएलए उद्धरण

Panicker, Km. Principles and Practice of Dimplomacy. 1956.