Dyfyniad APA

Boyle Graham. (1988). Australian refrigeration and airconditioning. Vol 1 (In lần thứ 1.). American: Trust.

Dyfyniad Arddull Chicago

Boyle Graham. Australian Refrigeration and Airconditioning. Vol 1. In lần thứ 1. American: Trust, 1988.

Dyfyniad MLA

Boyle Graham. Australian Refrigeration and Airconditioning. Vol 1. In lần thứ 1. American: Trust, 1988.

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