Sansom, George Bailey, Sir, 1883-1965
Institute of Pacific Relation, 1951
Buku Teks
edited by Year
Oxford Paper, 1956
Buku Teks
Wells, H.G.
Macmillan, 1922
Buku Teks
Revill, J.C.
Longmans, 1959
Buku Teks
Fuller, John Frederick Charles
Funk and Wagnalls, 1955
Buku Teks