APA (7 वां संस्करण) प्रशस्ति पत्र
Quarter, J. (2000). Beyond the bottom line: Socially innovative business owners. Quorum Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Quarter, Jack. Beyond the Bottom Line: Socially Innovative Business Owners. Westport, Conn.: Quorum Books, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Quarter, Jack. Beyond the Bottom Line: Socially Innovative Business Owners. Quorum Books, 2000.
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