Winston, Kwok Chee Chiu, author
pearson Prentice Hall, 2007
Buku Teks
Gibson, Charles H., author
Thomson, 2005
Buku Teks
Gibson, Charles H., author
South Western College , 2001
Buku Teks
Darsono, author
Andi Offset, 2005
Buku Teks
Hawkins, David F., author
Richard D. Irwin, 1986
Buku Teks