Daniels, J. D., Ogram, E. W., & Radebaugh, L. H. (1982). International business: Environments and operations (3rd ed.). Addison-Wesley.
Chicago Style (17th ed.) ZitazioaDaniels, John D., Ernest William Ogram, eta Lee H. Radebaugh. International Business: Environments and Operations. 3rd ed. Reading, Mass.: Addison-Wesley, 1982.
MLA (9th ed.) ZitazioaDaniels, John D., et al. International Business: Environments and Operations. 3rd ed. Addison-Wesley, 1982.
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