Tohutoro APA (7th ed.)

Hohman, J. (2012). HVACR 401. Delmar Cengage Learning.

Tohutoru Kātū Chicago (17th ed.)

Hohman, John. HVACR 401. Australia: Delmar Cengage Learning, 2012.

Tohutoro MLA (9th ed.)

Hohman, John. HVACR 401. Delmar Cengage Learning, 2012.