एपीए उद्धरण

Singh, M. P. (1985). Freedom of trade and commerce in India. Deep and Deep publications.

शिकागो स्टाइल उद्धरण

Singh, M P. Freedom of Trade and Commerce in India. Newdelhi: Deep and Deep publications, 1985.

एमएलए उद्धरण

Singh, M P. Freedom of Trade and Commerce in India. Deep and Deep publications, 1985.