APA
"United Nations E. a. S. C., "United Nations E. a. S. C., . (1993). Commission on sustainable development. New: York United Nations.
Chicago
"United Nations Economic and Social Council.", "United Nations Economic and Social Council.", . 1993. Commission on sustainable development. New: York United Nations.
Harvard
"United Nations E. a. S. C., "United Nations E. a. S. C., . (1993). Commission on sustainable development. New: York United Nations.
MLA
"United Nations Economic and Social Council.", "United Nations Economic and Social Council.", . Commission on sustainable development. New: York United Nations. 1993.
