Rodenburg, E., Tunstall, D., & Bolhuis, F. v. (1995). Environmental indicators for global cooperation: Environmental indicators for global cooperation (1st printing.). New York : Nairobi : Washington, D.C.: UNDP ; UNEP ; The World Bank.
Chicago stil citiranjaRodenburg, Eric, Dan Tunstall, and Frederik van Bolhuis. Environmental indicators for global cooperation: Environmental indicators for global cooperation. 1st printing. New York : Nairobi : Washington, D.C.: UNDP ; UNEP ; The World Bank, 1995.
MLA stil citiranjaRodenburg, Eric, Dan Tunstall, and Frederik van Bolhuis. Environmental indicators for global cooperation: Environmental indicators for global cooperation. 1st printing. New York : Nairobi : Washington, D.C.: UNDP ; UNEP ; The World Bank, 1995.