Reinecke, J. A., & Schoell, W. F. (1983). Introduction to business: A contemporary view (4th ed.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Reinecke, John A., agus William F. Schoell. Introduction to Business: A Contemporary View. 4th ed. Boston: Allyn and Bacon, 1983.
Lua MLA (9ú heag.)Reinecke, John A., agus William F. Schoell. Introduction to Business: A Contemporary View. 4th ed. Allyn and Bacon, 1983.
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