Mithen, steven
Thames and Hudson, 1996
Buku Teks
Dampier, William Cecil
Cambridge University Press, 1989
Buku Teks
Korean Overseas Information Service, 1978
Buku Teks
Hick, John H., 1922-2012, author
Prentice-Hall, 1990
Buku Teks
edited by Craig Calhoun, Eduardo Mendieta, Jonathan Vanantwerpen
Polity Press, 2013
Buku Teks