Piasecki, B., Fletcher, K. A., & Mendelson, F. J. (1999). Environmental management and business strategy: Leadership skills for the 21st century. John Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPiasecki, Bruce, Kevin A. Fletcher, और Frank J. Mendelson. Environmental Management and Business Strategy: Leadership Skills for the 21st Century. New York: John Wiley, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPiasecki, Bruce, et al. Environmental Management and Business Strategy: Leadership Skills for the 21st Century. John Wiley, 1999.
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