Tohutoro APA (7th ed.)

AMBROSE, E. (1966). Heat pumps and electric heating: Residential, commercial, industrial year-round air conditioning. John Wiley.

Tohutoru Kātū Chicago (17th ed.)

AMBROSE, E.R. Heat Pumps and Electric Heating: Residential, Commercial, Industrial Year-round Air Conditioning. New York: John Wiley, 1966.

Tohutoro MLA (9th ed.)

AMBROSE, E.R. Heat Pumps and Electric Heating: Residential, Commercial, Industrial Year-round Air Conditioning. John Wiley, 1966.