Mair, Lucy, author
Penguin Books, 1964
Buku Teks
Norbeck, Edward
Harper & Brothers publishers, 1961
Buku Teks
edited by Margaret Mead
Beacon Press, 1961
Buku Teks
Anderson, Richard, author
Prentice-Hall, 1979
Buku Teks
Service, Elman R. (Elman Rogers), 1915-1996, author
Random House, 1971
Buku Teks