Knowles, D. (2008). Medium/heavy duty truck technician certification test preparation manual (2nd ed.). Thomson/ Delmar Learning.
Chicago Style (17th ed.) CitationKnowles, Don. Medium/heavy Duty Truck Technician Certification Test Preparation Manual. 2nd ed. Clifton Park, NY: Thomson/ Delmar Learning, 2008.
MLA (8th ed.) CitationKnowles, Don. Medium/heavy Duty Truck Technician Certification Test Preparation Manual. 2nd ed. Thomson/ Delmar Learning, 2008.
Warning: These citations may not always be 100% accurate.