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.
शिकागो स्टाइल उद्धरणFoster, 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.
एमएलए उद्धरणFoster, 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.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.