William C.Whitman, & William M.Johnson. (1999). Refrigeration & air conditioning technology - 4th edition. Usa: Delmar.
Chicago Style CitationWilliam C.Whitman, and William M.Johnson. Refrigeration & Air Conditioning Technology - 4th Edition. Usa: Delmar, 1999.
MLA CitationWilliam C.Whitman, and William M.Johnson. Refrigeration & Air Conditioning Technology - 4th Edition. Usa: Delmar, 1999.
Warning: These citations may not always be 100% accurate.