एपीए उद्धरण

Lal, C. Objective questions in library and information science: For UGC NET.

शिकागो स्टाइल उद्धरण

Lal, C. Objective Questions in Library and Information Science: For UGC NET.

एमएलए उद्धरण

Lal, C. Objective Questions in Library and Information Science: For UGC NET.