Penguin Books, 1972
Buku Teks
edited by J.P. Nieuwenhuysen and P.J. Drake
Melbourne Unversity Press, 1977
Buku Teks
Shaw, Alan George Lewers, author
Longman, Green, 1955
Buku Teks
edited by Richard Ivan Downing
Weidenfeld and Nicolson, 1973
Buku Teks
Sheehan, Peter
Penguin Books , 1980
Buku Teks