White, Walter
The Viking Press, 1956
Buku Teks
Bennett, Lerone
Penguin Books, 1969
Buku Teks
Myrdal, Gunnar, 1898-, author
Harper & Brothers , 1944
Buku Teks
Baldwin, James, 1924-1987, author
Dell Publishing, 1961
Buku Teks
Brink, William
Simon and Schuster, 1964
Buku Teks