Dyfyniad APA

Watson, D. (1978). Price Theory and Its Uses (4th Ed.). Khosla.

Dyfyniad Arddull Chicago

Watson, Donald. Price Theory and Its Uses. 4th Ed. New Delhi: Khosla, 1978.

Dyfyniad MLA

Watson, Donald. Price Theory and Its Uses. 4th Ed. Khosla, 1978.

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