D`anieri, Paul J., 1965-, author
Cengage Learning, 2017
Buku Teks
D`Anieri, Paul, author
Wadsworth and Cengage Learning, 2012
Buku Teks
Policy Press, 2008
Buku Teks
Hampshire Palgrave Macmillan, 2014
Buku Teks
Timberlake, Karen C, author
Pearson, 2017
Buku Teks