Prentis, Malcolm D., author
Sydney University Press, 1983
Buku Teks
Palmer, Joel
Ann Arbor University Microfilms 1966
Buku Teks
Anissa Maegiya Indah, author
2017
UI - Skripsi (Membership)
Perry, T.M.
Melbourne University Press, 1963
Buku Teks
Hirst, J.B.
George Allen and Unwin, 1983
Buku Teks