Rosenbaum, W. A. (1977). The Politics of environmental concern. Holt, Rinehart and Winston.
Cita Chicago (17th ed.)Rosenbaum, Walter A. The Politics of Environmental Concern. New York: Holt, Rinehart and Winston, 1977.
Cita MLA (9th ed.)Rosenbaum, Walter A. The Politics of Environmental Concern. Holt, Rinehart and Winston, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.