Williams v. Oklahoma , 79 S. Ct. 421 ( 1959 )
Roberts v. United States , 100 S. Ct. 1358 ( 1980 )
Boykin v. Alabama , 89 S. Ct. 1709 ( 1969 )
Anderson v. City of Bessemer City , 105 S. Ct. 1504 ( 1985 )