Borrie, W. D., author
F.W. Chesire, 1954
Buku Teks
Borrie, W. D., author
The Australian National University, 1954
Buku Teks
Tampke, Jurgen
New South Wales University Press, 1990
Buku Teks
Binion, Rudolph
Elsevier, 1976
Buku Teks
Sabino, Catherine, author
Thomes and Hudson, 1986
Buku Referensi