edited by Colin Thiele and Ian Mudle
Rigby, 1970
Buku Teks
FitzGerald, Robert David, 1902-, author
Angus & Robertson, 1963
Buku Teks
Daley, Victor
Angus & Robertson, 1963
Koleksi Publik
edited by Susan Hampton and Kate Llewellyn
Penguin Books, 1986
Buku Teks
Holt Rinehart & Winston, 1972
Buku Teks