Browne, Edward G.
Cambridge University Press, 1959
Buku Teks
Donaldson, Dwight M.
Luzac & Company, 1933
Buku Teks
Sykes, Percy Molesworth
Macmillan and co., limited, 1930
Buku Teks
Nicholson, Reynold Alleyne
At The University Press, 1953
Buku Teks
edited by Ralph Cohen
Johns Hopkins University Press, 1974
Buku Teks