King, Nicholas
Dodd Mead, 1980
Buku Teks
Baynton, Barbara
Angus and Roberson Publishers, 1972
Buku Teks
McNeil, Jim, author
Angus and Roberson Publishers, 1986
Buku Teks
O`neill, Eugene, author
Penguin Books, 1970
Buku Teks
White, Patrick, 1912-1990, author
Eyre & Spottiswoode, 1965
Buku Teks