Dean, John J.
Boolarong Publications, 1987
Buku Teks
McNickle, D`Arcy, author
J.B. Lippincott, 1949
Buku Teks
edited by Sonja Neef, Jose van Dijck, and Eric Ketelaar
Amsterdam University Press, 2006
Buku Teks
Iverson, Peter, author
West Sussex John Wiley & Sons Inc , 2015
Buku Teks
Barron, Judy
Chapmann, 1992
Buku Teks