Vallero, D. A. (2006). Paradigms lost: Learning from environmental mistakes, mishaps, and misdeeds. Butterworth-Heinemann.
Citace podle Chicago (17th ed.)Vallero, Daniel A. Paradigms Lost: Learning from Environmental Mistakes, Mishaps, and Misdeeds. Boston: Butterworth-Heinemann, 2006.
Citace podle MLA (9th ed.)Vallero, Daniel A. Paradigms Lost: Learning from Environmental Mistakes, Mishaps, and Misdeeds. Butterworth-Heinemann, 2006.
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