This opinion cites 8 cases:

North Carolina v. Alford ( 1970 )


People v. Jaworski ( 1972 )


People v. Butler ( 1972 )


People v. Duffield ( 1972 )


People v. Carlisle ( 1972 )


In Re Valle ( 1961 )


Boykin v. Alabama ( 1969 )


Santobello v. New York ( 1971 )