APA (7e ed.) Bronvermelding

Não informado. (1947). Electrical Construction and Maintenance. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Não informado. Electrical Construction and Maintenance. New York: McGraw-Hill, 1947.

MLA (8e ed.) Bronvermelding

Não informado. Electrical Construction and Maintenance. McGraw-Hill, 1947.

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