Edited by Pippa Norris, Ricjhard W. Frank, Ferran Martinez i coma
Routledge, 2015
Buku Teks
Simpser, Alberto, author
Cambridge University Press, 2013
eBooks
Norris, Pippa, author
NY Cambridge University Press, 2016
Buku Teks
Norris, Pippa, author
Cambridge University Press, 2015
eBooks
Febriyan M., author
Universitas Indonesia, 2005
UI - Tesis Membership