Allen, W. B. (2009). Managerial economics: Theory, applications, and cases (7th ed.). W. W. Norton.
Lua i Stíl Chicago (17ú heag.)Allen, W. Bruce. Managerial Economics: Theory, Applications, and Cases. 7th ed. New York: W. W. Norton, 2009.
Lua MLA (9ú heag.)Allen, W. Bruce. Managerial Economics: Theory, Applications, and Cases. 7th ed. W. W. Norton, 2009.
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