Schiffman, H. S. E. (2011). Green issues and debates: An A-to-Z guide.
Chicago Style aipamenaSchiffman, Howard S; Editor. Green Issues and Debates: An A-to-Z Guide. California, Sage Publications, Inc, 2011.
MLA aipamenaSchiffman, Howard S; Editor. Green Issues and Debates: An A-to-Z Guide. 2011.
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