Bahl, B.S., author
S Chand & Company, 1997
Buku Teks
Bahl, B.S., author
S. Chand, 1985
Buku Teks
Engel, Thomas, author
Pearson Prentice Hall, 2006
Buku Teks
Bromberg, J. Philip, author
Allyn and Bacon, 1980
Buku Teks
Fried, Vojtech, author
McGraw-Hill, 1977
Buku Teks