Amamoo, J.G.
Pan Books , 1958
Buku Teks
Stephens, Ian, author
Penguin Books, 1964
Buku Teks
Wriggins, W. Howard
Princeton University Press, 1960
Buku Teks
Stoppard, Miriam
Dorling Kindersley , 1991
Buku Teks
Titien Diah Soelistyarini, author
Program Pascasarjana Universitas Indonesia, 2004
UI - Tesis (Membership)