Blake, Barry J., author
Angus & Robertson, 1981
Buku Teks
Gilbert, Kevin, author
Queensland University, 1978
Buku Teks
edited by D.E. Hutchison
University of Western Australia Press, 1969
Buku Teks
Seoul-Somerset Jimoondang Publishing 2000
Buku Teks
Baring-Gould, Sabine, author
Longman, 1906
Buku Teks