United , N. (1995). A vision of hope: The fiftieth anniversary of the united nation. Regency Corporation.
Style de citation Chicago (17e éd.)United , Nation. A Vision of Hope: The Fiftieth Anniversary of the United Nation. London: Regency Corporation, 1995.
Style de citation MLA (9e éd.)United , Nation. A Vision of Hope: The Fiftieth Anniversary of the United Nation. Regency Corporation, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.