Kroeber, Karl, author
Harper and Row, 1965
Buku Teks
edited with introduction by William Rose Benet and Conrad Aiken
The Modern Library, 1945
Buku Teks
Thomas, Wright, author
Oxford University Press, 1941
Buku Teks
Little, Brown And Company, 1971
Buku Teks
Stevenson, Burton Egbert, author
Henry Holt, 1942
Buku Referensi