APA استشهاد

Calvo, P., & Geoffrey Waugh. (1979). Microeconomics: An introductory text. Tata Mcgraw Hill.

استشهاد بنمط شيكاغو

Calvo, Peter, و Geoffrey Waugh. Microeconomics: An Introductory Text. New Delhi: Tata Mcgraw Hill, 1979.

MLA استشهاد

Calvo, Peter, و Geoffrey Waugh. Microeconomics: An Introductory Text. Tata Mcgraw Hill, 1979.