Latourette, Kenneth Scott, author
Macmillan, 1951
Buku Teks
Hall, D.G.E., author
Macmillan, 1968
Buku Teks
edited by D.G.E. Hall
Oxford University Press, 1961
Buku Teks
Hall, D.G.E., author
Macmilan, 1955
Buku Teks
Buss, Claude Albert, author
Mamillan, 1955
Buku Teks