edited by Daniel Halpern
Spring-Autumn, 1990
Buku Teks
edited by Thomas A. Kirby and Henry Bosley Woolf
John Hopkins Press, 1949
Buku Teks
Bendix, Reinhard, author
Anchor Books, 1962
Buku Teks
Horne, Donald, author
Penguin Books, 1988
Buku Teks
Beucken, Jean De
Paris: Gallimard, [c1955]
Buku Teks