Artikel Jurnal
Barlowe, Raleigh, author
Prentice-Hall, 1961
Buku Teks
Artikel Jurnal
Sugeng Rahardjo, author
Program Pascasarjana Universitas Indonesia, 2005
UI - Disertasi (Membership)
Kamrus Angkuna, author
Program Pascasarjana Universitas Indonesia, 2003
UI - Tesis (Membership)