Steele, Chris, author
Elsevier, 2008
Buku Teks
White, Patrick, 1912-1990, author
Penguin Books, 1973
Buku Teks
Winton, Tim, author
Australian Large Print, 1987
Buku Teks
Robbins, Lawrence H., author
Robert Hale, 1990
Buku Teks
Harvey, Bill, author
Elsevier , 2005
Buku Teks