Fitzgerald, A. E. (1981). Basic electrical engineering (5th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Fitzgerald, A. E. Basic Electrical Engineering. 5th ed. Auckland: McGraw-Hill, 1981.
Cita MLA (9th ed.)Fitzgerald, A. E. Basic Electrical Engineering. 5th ed. McGraw-Hill, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.