GALLAGHER, C. A. Quantitative Mathods For Business Decision Charles A. Gallagher Dan Hugh J. Watson. McGraw-Hill.
Chicago-viite (17. p.)GALLAGHER, Charles A. Quantitative Mathods For Business Decision Charles A. Gallagher Dan Hugh J. Watson. McGraw-Hill.
MLA-viite (8. p.)GALLAGHER, Charles A. Quantitative Mathods For Business Decision Charles A. Gallagher Dan Hugh J. Watson. McGraw-Hill.
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