Pickerill Ken. (2006). Today's Technician: Classroom Manual for Automotive Engine Performance (Tái bản lần thứ 4.). American: Thomson Delmar Learning.
Chicago ZitierstilPickerill Ken. Today's Technician: Classroom Manual for Automotive Engine Performance. Tái bản lần thứ 4. American: Thomson Delmar Learning, 2006.
MLA ZitierstilPickerill Ken. Today's Technician: Classroom Manual for Automotive Engine Performance. Tái bản lần thứ 4. American: Thomson Delmar Learning, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.