APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.