Cashman, Thomas J., author
Anaheim Publishing, 1970
Buku Teks
Long, Larry E., author
Reston Publishing, 1979
Buku Teks
Lord, Kenniston W., author
Van Nostrand Reinhold, 1978
Buku Teks
Spencer, Donald D., author
Charles E. Merrill, 1982
Buku Teks
Carroll, Harry, author
John Wiley & Sons, 1974
Buku Teks