Sherrard, Philip.
Time-Life International, 1967
Buku Teks
Edey, Maitland A. (Amstrong), 1910-
Time-Life Books, 1975
Buku Teks
Fremantle, Anne, author
Time Life International, 1965
Buku Teks
Runciman, Steven
Meridian Books, 1959
Buku Teks
Runciman, Steven
Meridian Books, 1958
Buku Teks