IUCN-The World Conservation Union, Osborn, J. K., & Trzyna, T. C. 1. (1995). A sustainable world: Defining and measuring sustainable development. California: International Center for the Environment and Public Policy.
Chicago Style CitationIUCN-The World Conservation Union, Julia K. Osborn, and Thaddeus C( 1939-) Trzyna. A Sustainable World: Defining and Measuring Sustainable Development. California: International Center for the Environment and Public Policy, 1995.
MLA CitationIUCN-The World Conservation Union, Julia K. Osborn, and Thaddeus C( 1939-) Trzyna. A Sustainable World: Defining and Measuring Sustainable Development. California: International Center for the Environment and Public Policy, 1995.
Warning: These citations may not always be 100% accurate.