एपीए उद्धरण

Potti,L R. (2000). Research methods. Yamuna Publications.

शिकागो स्टाइल उद्धरण

Potti,L R. Research Methods. TVPM: Yamuna Publications, 2000.

एमएलए उद्धरण

Potti,L R. Research Methods. Yamuna Publications, 2000.