Banks, James H., author
McGraw-Hill, 2002
Buku Teks
edited by Wolfgang S. Homburger, Louis E. Keefer and William R. McGrath
Prentice-Hall, 1994
Buku Referensi
Papacostas, C. S., author
Prentice-Hall, 1987
Buku Teks
Black, Alan, author
McGraw-Hill, 1995
Buku Teks
Black, Alan, author
McGraw-Hill, 1995
Buku Teks