Hopkins, M. (2003). The planetary bargain: Corporate social responsibility matters. Earthscan Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHopkins, Michael. The Planetary Bargain: Corporate Social Responsibility Matters. London ; Sterling, VA: Earthscan Publications, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHopkins, Michael. The Planetary Bargain: Corporate Social Responsibility Matters. Earthscan Publications, 2003.
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