Koester, E. (2017). Green Entrepreneur Handbook: The guide to building and growing a green and clean business. Taylor & Francis.
Chicagoスタイル(17版)引用形式Koester, Eric. Green Entrepreneur Handbook: The Guide to Building and Growing a Green and Clean Business. Taylor & Francis, 2017.
MLA(9版)引用形式Koester, Eric. Green Entrepreneur Handbook: The Guide to Building and Growing a Green and Clean Business. Taylor & Francis, 2017.
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