Sansom, Clive, 1910-, author
Phoenix House, 1959
Buku Teks
Maritain, Jacques, author
Pantheon Books , 1955
Buku Teks
Sayre, Henry M, author
Prentice-Hall, 1997
Buku Teks
edited by Mark Van Doren; in English translations by Chaucer. [et al.].
Reynal, 1928
Buku Teks
Reeves, James, author
William Heinemann , 1961
Buku Teks