Watson, D. S., & Holman, M. A. (1977). Price theory and its uses (4a. ed.). Houghton Mifflin.
Chicago Style (17th ed.) CitationWatson, Donald Stevenson, and Mary A. Holman. Price Theory and Its Uses. 4a. ed. Boston: Houghton Mifflin, 1977.
MLA (9th ed.) CitationWatson, Donald Stevenson, and Mary A. Holman. Price Theory and Its Uses. 4a. ed. Houghton Mifflin, 1977.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.