एपीए उद्धरण

Robbins , L. (1998). History of economic thought: Warren J Samuels. Oxford University press.

शिकागो स्टाइल उद्धरण

Robbins , Lionel. History of Economic Thought: Warren J Samuels. New Delhi: Oxford University press, 1998.

एमएलए उद्धरण

Robbins , Lionel. History of Economic Thought: Warren J Samuels. Oxford University press, 1998.