Air quality and ecological impacts: relating sources to effects
Allan H. Legge, editor; S.V. Krupa, series editor
Elsevier , 2009
 Buku Teks
Wheeler, Stephen, author
Planning for sustainability : creating livable, equitable and ecological communities
Routledge, 2013
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Moran, Emilio F, author
People and nature : an introduction to human ecological relations
John Wiley &​ Sons, Incorporated, 2017
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THE USEFULNESS OF ECOLOGICAL NICHE CONCEPTS IN UNDERSTANDING PLANT COMMUNITIES
 Artikel Jurnal
The Global predicament: ecological perspectives on world order
edited by David W. Orr
University of North Carolina Press, 1979
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