Ferguson, Wallace K.
A survey of European civilization
Houghton Mifflin , 1958
 Buku Teks
Ferguson, Wallace K.
A survey of Europen civilization
Sir Isaac Pitman & Sons, [date of publication not identified]
 Buku Teks SO
Ferguson, Wallace K.
A survey of european civilization
Houghton Miffiln, 1942
 Buku Klasik
Naidis, Mark
The Western tradition: a survey of Wetern civilization
Dryden Press, 1972
 Buku Teks SO
Webster, Hutton
History of Civilization: ancient and medieval; Vol. 2
D.C. Heath, 1947
 Buku Teks SO