editor Bertrand Badie; France Dirk Berg-Schlosser; Leonardo Morlino
Sage Publications, 2011
Buku Referensi
David L. Sills, Robert K. Merton, editors
MacMilan Publishing, 1991
Buku Referensi
SAGE Reference, 2011
Buku Referensi
edited by Adam Kuper and Jessica Kuper
Routledge, 1996
Buku Referensi
editor, David L. Sills
Macmillan Co. & The Free Press, 1968
Buku Referensi