George G. Harrap, 1939
Koleksi Publik
Taylor, Alan John Percivale, 1906-1990
Harmondsworth Penguin Books 1976,
Buku Teks
Rowse, A.L.
Macmillan, 1950
Buku Teks
edited by Charles W. Eliot
P. F. Collier & Son Corporation, 1959 ; 1969
Buku Teks
edited by Charles W. Eliot; translated by Waldo Emerson Ralp
Grolier Enterprises Corp., 1995
Buku Teks