International Labour Office. (1969). International catalogue of occupational safety and health films (6th ed.). International Labour Office.
Style de citation Chicago (17e éd.)International Labour Office. International Catalogue of Occupational Safety and Health Films. 6th ed. Geneva: International Labour Office, 1969.
Style de citation MLA (8e éd.)International Labour Office. International Catalogue of Occupational Safety and Health Films. 6th ed. International Labour Office, 1969.
Attention : ces citations peuvent ne pas être correctes à 100%.