compiled and edited by L. L. Farkas
McGraw-Hill, 1966
Buku Teks
Brombacher, A.C.
John Wiley & Sons, 1992
Buku Teks
Boylestad, Robert L.
Prentice-Hall, 1982
Buku Teks
Metzger, Daniel L.
Prentice-Hall, 1981
Buku Teks
Boylestad, Robert L.
Pearson Prentice Hall, 2013
Buku Teks