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
selected and edited, with an essay by Herbert J. C. Grierson
Greenwood Press, 1958
Buku Teks
Keats, John, author
Everyman's Library, 1999
Buku Teks