Air Conditioning Contractors of America, PHCC Educational Foundation, & Refrigeration Service Engineers Society. (2011). HVACR 301. Delmar Cengage Learning.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Air Conditioning Contractors of America, PHCC Educational Foundation, agus Refrigeration Service Engineers Society. HVACR 301. Clifton Park, New York: Delmar Cengage Learning, 2011.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Air Conditioning Contractors of America, et al. HVACR 301. Delmar Cengage Learning, 2011.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.