Style de citation APA (7e éd.)
(1981). Characteristics of major collective bargaining agreements, January 1, 1980. U.S. Department of Labor.
Style de citation Chicago (17e éd.)
Characteristics of Major Collective Bargaining Agreements, January 1, 1980. Washington: U.S. Department of Labor, 1981.
Style de citation MLA (9e éd.)
Characteristics of Major Collective Bargaining Agreements, January 1, 1980. U.S. Department of Labor, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.