Ahuja,H L. Principles of Microeconomics (22nd.). S.Chand.
Cita Chicago Style (17a ed.)Ahuja,H L. Principles of Microeconomics. 22nd. 2018: S.Chand.
Cita MLA (9a ed.)Ahuja,H L. Principles of Microeconomics. 22nd. S.Chand.
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