Cherlin, Andrew J., author
McGraw-Hill, 2002
Buku Teks
Neni Yulianita, author
UNISBA, 2005
Buku Teks
Thompson, Frank J., author
Thomson - Wadsworth, 2003
Buku Teks
Yudo Diharjo Lantanea, author
Fakultas Hukum Universitas Indonesia, 2010
UI - Tesis (Open)
Denhardt, Robert B., author
Thomson, 2009
Buku Teks