Latourette, Kenneth Scott
Macmillan, 1951
Buku Teks
Murdoch, James
Routledge and Kegan Paul, 1949
Buku Teks
Sansom, George Bailey, Sir, 1883-1965
Charles E. Tuttle, 1987
Buku Teks
Latourette, Kenneth Scott
Macmillan, 1960
Buku Teks
Nippon Hoso Kyokai, 1967
Buku Teks