Drewe, Robert
Collins, 1979
Buku Teks
Gollomb, Joseph
The Vanguard Press, 1949
Buku Teks
Chapman, F. Spencer
Chatto and Windus , 1950
Buku Teks
Reimann, Mathias, 1955-, author
Transnational Publishers, 1995
Buku Teks
Steiner, Hugo, author
Opus Publications Sdn Bhd, 2007
Buku Teks