Clement, P. R., & Johnson, W. C. (1960). Electrical engineering science. McGraw-Hill.
Cita Chicago (17th ed.)Clement, Preston R., i Walter C. Johnson. Electrical Engineering Science. Nueva York: McGraw-Hill, 1960.
Cita MLA (9th ed.)Clement, Preston R., i Walter C. Johnson. Electrical Engineering Science. McGraw-Hill, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.