Boase, Alan
University Paperbacks, 1964
Buku Teks
Sinclair-Stevenson, 1993
Buku Teks
Kroeber, Karl, author
Harper and Row, 1965
Buku Teks
edited and with an introd. by Michael Hamburger and Christopher Middleton
Grove Press, 1962
Buku Teks
edited by Kevin Gilbert
Penguin Books, 1988
Buku Teks