E. Susskind Lawrence, K. Jain Ravi, & O. Martyniuk Andrew. (2001). Better Environmental Policy Studies: How To Design And Conduct More Effective Analyses (In lần thứ 1.). American: Island Press.
Chicago-stil citatE. Susskind Lawrence, K. Jain Ravi, och O. Martyniuk Andrew. Better Environmental Policy Studies: How To Design And Conduct More Effective Analyses. In lần thứ 1. American: Island Press, 2001.
MLA-referensE. Susskind Lawrence, K. Jain Ravi, och O. Martyniuk Andrew. Better Environmental Policy Studies: How To Design And Conduct More Effective Analyses. In lần thứ 1. American: Island Press, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.