edited by Michael Ackland
Penguin Books, 1986
Buku Teks
Zwicky, Fay
University of Western Australia Press, 1986.
Buku Teks
Capone, Giovanna
University of Queensland Press , 1991
Buku Teks
Semmler, Clement
Buku Teks
Semmler, Clement
University of Queensland Press [distributed by International Scholarly Book Services, 1972
Buku Teks