एपीए उद्धरण

Kaur, U. (1979). Development of the Theory of Demand: Bernoulli to Marshall. Sterling Publishers (P) Ltd.

शिकागो स्टाइल उद्धरण

Kaur, Upinderjit. Development of the Theory of Demand: Bernoulli to Marshall. New Delhi: Sterling Publishers (P) Ltd, 1979.

एमएलए उद्धरण

Kaur, Upinderjit. Development of the Theory of Demand: Bernoulli to Marshall. Sterling Publishers (P) Ltd, 1979.