Traister, John E., author
Prentice-Hall, 1981
Buku Teks
Kubba, Sam, author
McGraw-Hill, 2009
Buku Teks
Bellis, Herbert F., author
McGraw-Hill, c1978
Buku Teks
Gerhart, James, author
McGraw-Hill, 2000
Buku Teks
Lair, E.A.
McGraw-Hill Book Company, Inc , 1947
Buku Teks