Ray, W. Harmon (Willis Harmon), 1940-
McGraw-Hill, 1981
Buku Teks
Lin, Ching-Fang
Prentice-Hall, 1994
Buku Teks
John Wiley & Sons, 1982
Buku Teks
Friedland, Bernard
Prentice Hall International, 1996
Buku Teks
Les Kane, editor
Gulf Publishing, 1987
Buku Referensi