Goulden, Cyril H., author
John Wiley & Sons, 1952
Buku Teks
Kazmier, Leonard J., author
McGraw-Hill, 1967
Buku Teks
Ferguson, George Andrew, author
McGraw-Hill , 1981
Buku Teks
Goulden, Cyril H., author
John Wiley & Sons, 1952
Buku Teks
Hamburg, Morris, author
Harcourt Brace Jovanovich, Pub., 1991
Buku Teks