edited by Douglas Stewart and Nancy Keesing
Penguins Books, 1971
Buku Teks
Rowlands, Graham, author
MAKAR, 1972
Buku Teks
Simpson, R.A., author
University of Queensland, 1976
Buku Teks
Manifold, J.S., author
University of Queensland Press, 1971
Buku Teks
Higham, Charles, author
Angus & Robertson, 1970
Buku Teks