This opinion cites 9 cases:

Wirtz v. Hotel, Motel & Club Employees Union, Local 6 ( 1968 )


peter-j-brennan-secretary-of-labor-v-local-union-no-639-internation-al ( 1974 )


john-a-stockman-v-john-t-clark-son-of-boston-inc-and-american ( 1976 )


Peter J. Brennan, Secretary of Labor v. Local 3489, United Steelworkers of America, Afc-Cio, and United Steelworkers of America, Afl-Cio ( 1975 )


james-d-hodgson-secretary-of-labor-united-states-department-of-labor-v ( 1972 )


Peter J. Brennan, Secretary of Labor v. Local 5724, United Steelworkers of America, Afl-Cio, and United Steelworkers of America, Afl-Cio ( 1973 )


No. 337 ( 1966 )


Calhoon v. Harvey ( 1964 )


Wirtz v. Glass Bottle Blowers ( 1968 )