Christy Natalina Eleonora
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2012
UI - Tesis (Open)
edited by Juan Alcacer, Bruce Kogut, Catherine Thomas, Bernard Yin Yeung
Emerald, 2017
eBooks
Navarro, Peter
Pearson Education, 2006
Buku Teks
Pearce, John A.
Richard D. Irwin, 1982
Buku Teks
Formisano, Roger A.
McGraw-Hill, 2004
Buku Teks