Air Condition.com
ASE Test Preparation
Automatic Transmission Rebuilding Assoc., ATRA
ASE Automotive Service Excellence
Autoshop 101
Radiator Information
California BAR
California Auto Teachers
Cool Profits Magazine
Environment Canada
Heating, Refrigeration & A/C Institute of Canada, HVACR
International Auto Technician’s Network (iATN)
International Mobile Air Conditioning Association, IMACA, Foundation
James Halderman
Mobile Air Conditioning Society, MACS
Motorist Assurance Program, MAP
North American Council of Automotive Teachers, NACAT
Prentice Hall
Red Seal, Canada
U.S. Environmental Protection Agency, EPA