Παραπομπή APA

Communications Development Incorporated., & United Nations. Development Programme. (1998). Human development report 1998. New York: United Nations Development Programme.

Παραπομπή Chicago Style

Communications Development Incorporated., and United Nations. Development Programme. Human Development Report 1998. New York: United Nations Development Programme, 1998.

Παραπομπή MLA

Communications Development Incorporated., and United Nations. Development Programme. Human Development Report 1998. New York: United Nations Development Programme, 1998.

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