Windschuttle, Keith
Penguin Books, 1980
Buku Teks
edited by E.K. Fisk
Australia National University, 1966
Buku Teks
Fitzgerald, Walter, author
Methuen, 1952
Buku Teks
edited by Reed L. Wadley
KITLV Press , 2005
Buku Teks
Balekjian, W.H.
Oceana Publications, Inc., 1967
Buku Teks