एपीए उद्धरण

Srivastava, A. K. (1991). Efficiency of Public enterlprises in India. Tiwari.

शिकागो स्टाइल उद्धरण

Srivastava, A K. Efficiency of Public Enterlprises in India. Delhi: Tiwari, 1991.

एमएलए उद्धरण

Srivastava, A K. Efficiency of Public Enterlprises in India. Tiwari, 1991.