APA (7e ed.) Bronvermelding

FITZGERALD A E , K. C. A. U. S. (2016). ELECTRIC MACHINERY (6TH.). McGRAW HILL.

Chicago (17e ed.) Bronvermelding

FITZGERALD A E , KINGSLEY CHARLES AND UMANS STEPHEN. ELECTRIC MACHINERY. 6TH. NEW DELHI: McGRAW HILL, 2016.

MLA (9e ed.) Bronvermelding

FITZGERALD A E , KINGSLEY CHARLES AND UMANS STEPHEN. ELECTRIC MACHINERY. 6TH. McGRAW HILL, 2016.