Woods, Joseph, author
Cambridge University Press, 2013
Buku Teks
Babington, Charles Cardale, author
Cambridge University Press, 2013
Buku Teks
Stow, Randolph, 1935-2010, author
Pan Books, 1982
Buku Teks
Crawfurd, John, author
Oxford University Press, 1971
Buku Referensi
Rendle, Alfred Barton, author
Vikas, 1979
Buku Teks