Kanaziz v. State , 1964 Tex. Crim. App. LEXIS 1067 ( 1964 )
Boykin v. State , 1974 Tex. Crim. App. LEXIS 1451 ( 1974 )
Gutierrez v. State , 1968 Tex. Crim. App. LEXIS 1011 ( 1968 )