एपीए उद्धरण

Soussan, J. (1988). Primary resources and energy in the third world.

शिकागो स्टाइल उद्धरण

Soussan, John. Primary Resources and Energy in the Third World. London, Routledge, 1988.

एमएलए उद्धरण

Soussan, John. Primary Resources and Energy in the Third World. 1988.