Foster, G. (2007). The power of positive profit: How you can improve any bottom line in sales, marketing, and management with MoneyMath. Hoboken, N.J: Wiley.
Trích dẫn kiểu ChicagoFoster, Graham. The Power of Positive Profit: How You Can Improve Any Bottom Line in Sales, Marketing, and Management With MoneyMath. Hoboken, N.J: Wiley, 2007.
Deismireacht MLAFoster, Graham. The Power of Positive Profit: How You Can Improve Any Bottom Line in Sales, Marketing, and Management With MoneyMath. Hoboken, N.J: Wiley, 2007.
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