Hammond, A., Adriaanse, A., Rodenberg, E., Bryant, D., & Woodward, R. (1995). Environmental indicators: A systematic approach to measuring and reporting on environmental policy performance in the context of sustainable development. World Resources Institute.
Citazione stile Chigago Style (17a edizione)Hammond, Allen, Albert Adriaanse, Eric Rodenberg, Dirk Bryant, e Richard Woodward. Environmental Indicators: A Systematic Approach to Measuring and Reporting on Environmental Policy Performance in the Context of Sustainable Development. Washington, D.C: World Resources Institute, 1995.
Citatione MLA (9a ed.)Hammond, Allen, et al. Environmental Indicators: A Systematic Approach to Measuring and Reporting on Environmental Policy Performance in the Context of Sustainable Development. World Resources Institute, 1995.