APA-referens (7:e uppl.)

Christie, C. V. Electrical engineering: The theory and characteristics of electrical circuits and machinery (5a ed.).

Chicago-referens (17:e uppl.)

Christie, Clarence V. Electrical Engineering: The Theory and Characteristics of Electrical Circuits and Machinery. 5a ed.

MLA-referens (8:e uppl.)

Christie, Clarence V. Electrical Engineering: The Theory and Characteristics of Electrical Circuits and Machinery. 5a ed.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.