Center for International Environmental Law., Environmental Law Society (Washington College of Law), & Washington College of Law. (2002). Sustainable development law & policy. Washington, D.C.: American University, Washington College of Law.
Chicago-стиль цитированияCenter for International Environmental Law., Environmental Law Society (Washington College of Law), và Washington College of Law. Sustainable Development Law & Policy. Washington, D.C.: American University, Washington College of Law, 2002.
MLA-цитированиеCenter for International Environmental Law., Environmental Law Society (Washington College of Law), và Washington College of Law. Sustainable Development Law & Policy. Washington, D.C.: American University, Washington College of Law, 2002.