Santayana, George, author
Scribner, 1953
Buku Teks
Friedell, Egon
Alfred A. Knopf , 1954
Buku Teks
by Cecilin Fenoglio-Preiser [and others]
Mosby, 1990
Buku Teks
Owen, George E., author
Harper and Row, 1967
Buku Teks
edited Charles Singer, E.J. Holymyard, A.R. Hall
At The Clarendon Press, 1957
Buku Teks