Bell, S. A., & Morse, S. A. (2003). Measuring sustainability: Learning by doing.
Chicago Style aipamenaBell, Simon; Author, and Stephen; Author Morse. Measuring Sustainability: Learning by Doing. London, Earthscan, 2003.
MLA aipamenaBell, Simon; Author, and Stephen; Author Morse. Measuring Sustainability: Learning by Doing. 2003.
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