Pickerill Ken. (2005). Today's Technician: Automotive Engine Performance Classroom and Shop Manual (Tái bản lần thứ 4.). American: Thomson Delmar Learning.
Chicago ZitierstilPickerill Ken. Today's Technician: Automotive Engine Performance Classroom and Shop Manual. Tái bản lần thứ 4. American: Thomson Delmar Learning, 2005.
MLA ZitierstilPickerill Ken. Today's Technician: Automotive Engine Performance Classroom and Shop Manual. Tái bản lần thứ 4. American: Thomson Delmar Learning, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.