एपीए उद्धरण

Michael, V. P. (1987). Business policy and environment. S. Chand.

शिकागो स्टाइल उद्धरण

Michael, V. P. Business Policy and Environment. New Delhi: S. Chand, 1987.

एमएलए उद्धरण

Michael, V. P. Business Policy and Environment. S. Chand, 1987.