Buku Referensi
Ali Muktiyanto, author
Universitas Indonesia, 2016
UI - Disertasi (Membership)
Dian Tamitiadini, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Tesis (Membership)
Baldrigde, J. Victor
John Wiley & Sons, 1971
Buku Teks
edited by Elizabeth Popp Berman, Catherine Paradeise
Emerald, 2016
eBooks