Gallagher, C. A., & Watson, H. J. (1980). Quantitative methods for business decisions. McGraw-Hill.
Čikaški stil citiranjaGallagher, Charles A., i Hugh J. Watson. Quantitative Methods for Business Decisions. New York: McGraw-Hill, 1980.
MLA način citiranjaGallagher, Charles A., i Hugh J. Watson. Quantitative Methods for Business Decisions. McGraw-Hill, 1980.
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