Ebert, T., Essig, N., & Hauser, G. (2011). Green building certification systems: Assessing sustainablility, international system comparison, economic impact of certifications (First edition.). Institut für internationale.
Chicago Style (17. basım) AtıfEbert, Thilo, Natalie Essig, ve Gerd Hauser. Green Building Certification Systems: Assessing Sustainablility, International System Comparison, Economic Impact of Certifications. First edition. Munich, [Germany]: Institut für internationale, 2011.
MLA (9th ed.) AtıfEbert, Thilo, et al. Green Building Certification Systems: Assessing Sustainablility, International System Comparison, Economic Impact of Certifications. First edition. Institut für internationale, 2011.
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