एपीए उद्धरण

Tandon, B. (1975). Environment and entrepreneur. Chugh publications.

शिकागो स्टाइल उद्धरण

Tandon, B.C. Environment and Entrepreneur. Allahabad: Chugh publications, 1975.

एमएलए उद्धरण

Tandon, B.C. Environment and Entrepreneur. Chugh publications, 1975.