Dyfyniad APA

Pears, A. The home energy advisory service: Energy auditing microcomputer package / Alan Pears and Micheal Westwood.

Dyfyniad Arddull Chicago

Pears, Alan. The Home Energy Advisory Service: Energy Auditing Microcomputer Package / Alan Pears and Micheal Westwood. [Melbourne] : [s.n.], [1982?].

Dyfyniad MLA

Pears, Alan. The Home Energy Advisory Service: Energy Auditing Microcomputer Package / Alan Pears and Micheal Westwood.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.