GRAHAM,FRANK,D. (1967). PRACTICAL ELECTRICITY (HB). D B TARAPOREVALA.
Cita Chicago (17th ed.)GRAHAM,FRANK,D. PRACTICAL ELECTRICITY (HB). BOMBAY: D B TARAPOREVALA, 1967.
Cita MLA (9th ed.)GRAHAM,FRANK,D. PRACTICAL ELECTRICITY (HB). D B TARAPOREVALA, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.