Annan, K. (1997). Annual report on the work of the organization 2001. United Nations.
Cita Chicago (17th ed.)Annan, Kofi. Annual Report on the Work of the Organization 2001. New York: United Nations, 1997.
Cita MLA (9th ed.)Annan, Kofi. Annual Report on the Work of the Organization 2001. United Nations, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.