Milbrath,Lester W, & Inscho,Frederick. The politics of environmental policy. Sage Publications.
Chicago Edition CitationMilbrath,Lester W, i Inscho,Frederick. The Politics of Environmental Policy. London: Sage Publications.
Cita MLAMilbrath,Lester W, i Inscho,Frederick. The Politics of Environmental Policy. Sage Publications.
Atenció: Aquestes cites poden no estar 100% correctes.