एपीए उद्धरण

Jha,Sumangala. (2014). Research Methodolgy And Techniques in library and Information Science. Centrum press.

शिकागो स्टाइल उद्धरण

Jha,Sumangala. Research Methodolgy And Techniques in Library and Information Science. New Delhi: Centrum press, 2014.

एमएलए उद्धरण

Jha,Sumangala. Research Methodolgy And Techniques in Library and Information Science. Centrum press, 2014.