Miller, John J., author
The Free Press, 1998
Buku Teks
McNamara, Robert Hartmann, author
McGraw-Hill, 2009
Buku Teks
Bryson, Bethany, author
Stanford University Press, 2005
Buku Teks
Pyle, Ransford Comstock
Delmar, Cengage Learning, 2011
Multimedia
Rezaee, abihollah, author
John Wiley & Sons, 2009
Buku Teks