United Brick & Clay Workers, Local No. 486 v. Lee Clay Products Co. , 488 S.W.2d 331 ( 1972 )
Scifres v. Kraft , 916 S.W.2d 779 ( 1996 )
National Labor Relations Board v. J. Weingarten, Inc. , 95 S. Ct. 959 ( 1975 )