Calvo, P., Waugh, G., & Peter calvo. (1979). Microeconomics: An introductory text. Tata Mcgraw hill.
Chicago Style aipamenaCalvo, Peter, Geoffrey Waugh, and Peter calvo. Microeconomics: An Introductory Text. New Delhi: Tata Mcgraw hill, 1979.
MLA aipamenaCalvo, Peter, et al. Microeconomics: An Introductory Text. Tata Mcgraw hill, 1979.
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