एपीए उद्धरण

Gupta, N. K. (1992). Small industry: Challenges and perspectives. Anmol publications.

शिकागो स्टाइल उद्धरण

Gupta, Nirmal K. Small Industry: Challenges and Perspectives. New Delhi: Anmol publications, 1992.

एमएलए उद्धरण

Gupta, Nirmal K. Small Industry: Challenges and Perspectives. Anmol publications, 1992.