Maisels, Charles Keith
Routledge, 1998
Buku Teks
edited by Hee Sook Oh
Seoul National University Press, 2015
Buku Teks
Rosinger, Lawrence K., author
Alfred A. Knopf, 1953
Buku Teks
Stierlin, Henri, author
Thames & Hudson, 2002
Buku Teks
Elleh, Nnamdi, author
McGraw-Hill, 1997
Buku Teks