Não informado. (1981). Refrigeration, Air Conditioning and Heat Recovery. Maclaren Publishers.
Style de citation Chicago (17e éd.)Não informado. Refrigeration, Air Conditioning and Heat Recovery. Croydon, Inglaterra: Maclaren Publishers, 1981.
Style de citation MLA (8e éd.)Não informado. Refrigeration, Air Conditioning and Heat Recovery. Maclaren Publishers, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.