David Levi-Faur, editor
Oxford University Press, 2014
Buku Teks
Oxford University press, 2006
Buku Teks
Routledge, 2013
Buku Teks
edited by Michael Moran, Martin Rein, Robert E. Goodin
Oxford University Press, 2008
Buku Referensi
edited by Mark Bevir
SAGE , 2013
Buku Teks