एपीए उद्धरण

Barthwal, R. R. (2010). Industrial Economics: An Introductory Textbook (3 ed.). New Age International Publishers.

शिकागो स्टाइल उद्धरण

Barthwal, R R. Industrial Economics: An Introductory Textbook. 3 ed. NewDelhi: New Age International Publishers, 2010.

एमएलए उद्धरण

Barthwal, R R. Industrial Economics: An Introductory Textbook. 3 ed. New Age International Publishers, 2010.