Honigmann, John J.
Harper & Brothers Publishers, 1967
Buku Teks
Walace, Anthony F.C.
Random House, 1970
Buku Teks
Thoreau, Henry David, 1817-1862
The Liberal Arts Press, 1945
Buku Teks
edited by Clyde Kluckhohn and Henry A. Murray
Alfred A. Knopf, 1949
Buku Teks
Hyland, Ken
Cambridge University Press, 2007
Buku Teks