Radder, Hans
Springer, 2012
eBooks
edited by Craig Calhoun, Eduardo Mendieta, Jonathan Vanantwerpen
Polity Press, 2013
Buku Teks
Zikrina, author
2015
UI - Skripsi (Membership)
Levy, Shimon, author
Macmillan, 1990
Buku Teks
Lucie-Smith, Edward
Thames and Hudson, 1994
Buku Teks