Singer, Bertrand B., author
McGraw-Hill, 1978
Buku Teks
Juszli, Frank L., author
Prentice-Hall, 1967
Buku Teks
Kissell, Thomas E., author
Prentice-Hall, 2003
Buku Teks
Beiser, Arthur, author
McGraw-Hill, 1981
Buku Teks
Boylestad, Robert L., author
Prentice-Hall, 1983
Buku Teks