Antoniades, Anthony C., author
Van Nostrand Reinhold, 1990
Buku Teks
Attoe, Wayne, author
John Wiley & Sons, 1978
Buku Teks
edited by Maggie Toy
Academy Group, 1996
Buku Teks
Franck, Karen A., author
Wiley-Academy, 2000
Buku Teks
Halse, Albert O
McGraw-Hill, 1988.
Buku Teks