Baxter, James K.
Oxford University Press, 1981
Buku Teks SO
Durrell, Lawrence
Dutton, 1960
Buku Teks SO
Hillyer, Robert
Alfred A. Knopf, 1961
Buku Teks SO
Dransfield, Michael
University of Queensland Press, 1987
Buku Teks SO
McAuley, James
Angus and Robertson, 1978
Buku Teks SO