United Nations Educational, Scientific and Cultural Organization UNESCO. (1965). Books for the developing countries. Unesco.
Style de citation Chicago (17e éd.)United Nations Educational, Scientific and Cultural Organization UNESCO. Books for the Developing Countries. Paris: Unesco, 1965.
Style de citation MLA (9e éd.)United Nations Educational, Scientific and Cultural Organization UNESCO. Books for the Developing Countries. Unesco, 1965.
Attention : ces citations peuvent ne pas être correctes à 100%.