Não informado. (2009). Academy of Management Learning & Education. Academy of Management.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Academy of Management Learning & Education. Briarcloff Manor, NY: Academy of Management, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Academy of Management Learning & Education. Academy of Management, 2009.
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