Gaya APA
Gilles, T. (2011).
Automotive Engines: Diagnosis, Repair, and Rebuilding (6th Edition).
United States of America:
Cengage Learning..
Gaya MLA
Gilles, Tim.
"Automotive Engines: Diagnosis, Repair, and Rebuilding".
6th Edition
United States of America:
Cengage Learning.,
2011.
Text.