Watson, D. S., & Getz, M. (1982). Price theory and its uses (5th ed.). National Book Store.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWatson, Donald Stevenson, और Malcolm Getz. Price Theory and Its Uses. 5th ed. [Manila]: National Book Store, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWatson, Donald Stevenson, और Malcolm Getz. Price Theory and Its Uses. 5th ed. National Book Store, 1982.
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