Forster, E.M. (Edward Morgan), 1879-1970, author
Everyman`s Library, 1991
Buku Referensi
Gennep, Arnold Van, author
University of Chicago Press, 1975
Buku Teks
Kee Ming-Yuet, Datin Seri, author
Kee Ming-Yuet Sdn Bhd, 2004
Buku Referensi
Palmer, Vance, author
Longman Cheshire, 1981
Buku Teks
National Archives of Malaysia, 2005
Buku Referensi