Graham, Bruce Desmond, author
Australian National University Press, 1966
Buku Teks
Anni`Mah Fathoni, author
Program Pascasarjana Universitas Indonesia, 2014
UI - Tesis (Membership)
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Tugas Akhir
Ellis, Ulrich, author
Melbourne University Press, 1963
Buku Teks
McKenzie, R.T.
William Heinemann, 1955
Buku Teks