Ajeng Rizqi Rahmanillah, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
UI - Tesis (Membership)
Arms, Karen, author
Saunders College, 1982
Buku Teks
Quigly, Isabel
The British Council and the National Book League by Longmans, 1968
Buku Teks
Cornford, Francis Macdonald
Routledge & Kegan Paul LTD, 1956
Buku Teks
Creighton, Donald, author
Macmillan, 1956
Buku Teks