Leiden : Leiden University Press
Majalah, Jurnal, Buletin
Cambridge : Massachusetts Institute of Technology (MIT) Press
Majalah, Jurnal, Buletin
Arief Syaifuddin Huda, author
Dfs Publisher, 2010
Buku Teks
Naugle, David K., author
Momentum, 2010
Buku Teks
Artikel Jurnal