एपीए उद्धरण

Shekhar, V. (1993). Marketing information system. Printwell.

शिकागो स्टाइल उद्धरण

Shekhar, V. Marketing Information System. Jaipur: Printwell, 1993.

एमएलए उद्धरण

Shekhar, V. Marketing Information System. Printwell, 1993.