Compelled advertising

Supreme Court
U.S. v. United Foods, 533 U.S. 405 (2001)
Glickman v. Wileman Bros. & Elliott, Inc., 521 U.S. 457 (1997)
Keller v. State Bar of California, 496 U.S. 1 (1990)
Central Hudson Gas & Electric Corp. v. Public Serv. Comm'n, 447 U.S. 557 (1980)
Wooley v. Maynard, 430 U.S. 705 (1977)
Abood v. Detroit Bd. of Educ., 431 U.S. 209 (1977)
West Virginia Bd. of Educ. v. Barnette, 319 U.S. 624 (1943)

Other
Gallo Cattle v. California Milk, 185 F.3d 969 (9th Cir. 1999)
Cal-Almond, Inc. v. U.S. Dept. of Agriculture, 192 F.3d 1272 (9th Cir. 1999)
United Foods, Inc. v. United States, 197 F.3d 221 (6th Cir. 1999)

Schoen, Edward J.; Hogan, Margaret M.; and Falchek, Joseph S.: “United Foods and Wileman Bros: Protection Against Compelled Commercial Speech — Now You See It, Now You Don’t,” 39 Am. Bus. L.J. 467, 508 (2002)