APA (7e ed.) Bronvermelding
ebrary, Inc, & Helfand, G. E. (2001). Environmental policy analysis for decision making. Kluwer Academic Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Gloria E. Helfand. Environmental Policy Analysis for Decision Making. Dordrecht ; Boston: Kluwer Academic Publishers, 2001.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Gloria E. Helfand. Environmental Policy Analysis for Decision Making. Kluwer Academic Publishers, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.