Blois, Lukas de
Routledge, 1997
Buku Teks
White, Leslie A.
McGraw-Hill Book , 1959
Buku Teks SO
Moscati, Sabatino
Routledge & Kegan Paul, 1960
Buku Teks SO
Mossner, Ernest Campbell
Columbia University Press, 1943
Buku Teks SO
Woolley, Leonard
Penguin Books , 1965
Buku Teks SO