APA-čujuhus (7. p.)
Air Conditioning Contractors of America, PHCC Educational Foundation, & Refrigeration Service Engineers Society. (2011). HVACR 301. Delmar Cengage Learning.
Chicago-čujuhus (17. p.)
Air Conditioning Contractors of America, PHCC Educational Foundation, juo Refrigeration Service Engineers Society. HVACR 301. Clifton Park, New York: Delmar Cengage Learning, 2011.
MLA-čujuhus (9. p.)
Air Conditioning Contractors of America, et al. HVACR 301. Delmar Cengage Learning, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.