APA (7e ed.) Bronvermelding

Não informado. (1987). Power Engineering Journal. Institution of Electrical Engineers.

Chicago (17e ed.) Bronvermelding

Não informado. Power Engineering Journal. Herts, Inglaterra: Institution of Electrical Engineers, 1987.

MLA (8e ed.) Bronvermelding

Não informado. Power Engineering Journal. Institution of Electrical Engineers, 1987.

Let op: Deze citaties zijn niet altijd 100% accuraat.