Herman, S. L., & Stephen L. Herman; Bennie L. Sparkman. (2006). Instructor's guide to Accompany Electricity and controls for HVAC/R. Clifton Park, NY: Thomson Delmar Learning.
استشهاد بنمط شيكاغوHerman, Stephen L., و Stephen L. Herman; Bennie L. Sparkman. Instructor's Guide to Accompany Electricity and Controls for HVAC/R. Clifton Park, NY: Thomson Delmar Learning, 2006.
MLA استشهادHerman, Stephen L., و Stephen L. Herman; Bennie L. Sparkman. Instructor's Guide to Accompany Electricity and Controls for HVAC/R. Clifton Park, NY: Thomson Delmar Learning, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.