Tortoriello, Thomas R.
MaGraw-Hill , 1978
Buku Teks
Lawrence, John A
John Wiley & Sons, 2002
Buku Teks
Lucas, Henry C., author
McGraw-Hill, 1981
Buku Teks
Schwartz, Bernard, author
Little, Brown & Co., 1977
Buku Teks
Schwartz, Bernard, author
Little, Brown & Co., 1988
Buku Teks