Fallows, James M., author
Houghton Mifflin, 1989
Buku Teks
Chaniago, Andrinof Achir, author
Universitas Paramadina dan Center for political studies FISIP UI, 2006
Buku Teks
Teguh Prayogo Sudarmanto, author
Universitas Indonesia, 2013
UI - Skripsi (Membership)
Huntington, Samuel P., author
Simon & Schuster, 2005
Buku Teks
Sugar, Steve, author
[American Society for Training and Development Press, American Society for Training and Development Press], 2000
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