Evans, Ifor, Sir, author
Penguin Books, 1960
Buku Teks
Keith, Arthur Berriedale, 1879-1944, author
Oxford University Press, 1928
Buku Teks
Winstedt, Richard O., author
Oxford University Press, 1969
Koleksi Publik
Winstedt, Richard, 1878-1966, author
Oxford University Press, 1977
Buku Teks
Westland, Peter
English University, 1950.
Buku Teks