King, K. (1993). Issues to be addressed by the program for measuring incremental costs for the environment. Global Environment Facility.
Cita Chicago (17th ed.)King, Kenneth. Issues to Be Addressed by the Program for Measuring Incremental Costs for the Environment. Washington, D.C: Global Environment Facility, 1993.
Cita MLA (9th ed.)King, Kenneth. Issues to Be Addressed by the Program for Measuring Incremental Costs for the Environment. Global Environment Facility, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.