एपीए उद्धरण

Koul, L. (1984). Methodology of foundational research. Vikas.

शिकागो स्टाइल उद्धरण

Koul, Lokesh. Methodology of Foundational Research. New Delhi: Vikas, 1984.

एमएलए उद्धरण

Koul, Lokesh. Methodology of Foundational Research. Vikas, 1984.