International Labor Office. (1956). Cooperation, a workers' education MANUAL. I.L.O.
Style de citation Chicago (17e éd.)International Labor Office. Cooperation, a Workers' Education MANUAL. Geneva: I.L.O, 1956.
Style de citation MLA (9e éd.)International Labor Office. Cooperation, a Workers' Education MANUAL. I.L.O, 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.