APA ציטוט
Watson, D. S., & Holman, M. A. (1977). Price theory and its uses (4th ed.). Houghton.
Chicago Style (17th ed.) Citation
Watson, Donald S., and Mary A. Holman. Price Theory and Its Uses. 4th ed. Atlanta: Houghton, 1977.
ציטוט MLA
Watson, Donald S., and Mary A. Holman. Price Theory and Its Uses. 4th ed. Houghton, 1977.
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