Blackburn, G. L. The ROI on weight loss at work. Harvard Business Review.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlackburn, George L. "The ROI on Weight Loss at Work." Harvard Business Review .
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlackburn, George L. "The ROI on Weight Loss at Work." Harvard Business Review, .
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.