APA استشهاد

Kaur, U. (1979). Development of the theory of demand Bernoulli to Marshall. Sterling publications.

استشهاد بنمط شيكاغو

Kaur, U.J. Development of the Theory of Demand Bernoulli to Marshall. New Delhi: Sterling publications, 1979.

MLA استشهاد

Kaur, U.J. Development of the Theory of Demand Bernoulli to Marshall. Sterling publications, 1979.