Knoll, Robert E., author
Harcourt, Brace and Company, 1959
Buku Teks
Lee, Brian, author
Longman , 1993
Buku Teks
Joselit, David, author
Thames & Hudson world of art, 2003
Buku Teks
Columbia University Press, 2005
Buku Teks
New York Columbia University Press 2005
Buku Teks