Mannheim, Karl, author
Kanisius, 1991
Buku Teks
Bottomore, Tom B., author
Rineka Cipta, 1992
Buku Teks
Kegley, Charles W. (Charles William), Jr., author
Wadsworth, 2009
Buku Teks
Rourke, John T., author
Mc Graw Hill, 2009
Buku Teks
J.A, Denny, author
LKIS Yogyakarta, 2006
Buku Teks