Gaya APA

Bennet, S. (2009). Medium/Heavy Duty Truck Engines, Fuel & Computerized Management Systems . United States of America: Delmar Cengage Learning.

Gaya MLA

Bennet, Sean. "Medium/Heavy Duty Truck Engines, Fuel & Computerized Management Systems". United States of America: Delmar Cengage Learning, 2009. Text.