Saarinen, Eliel, author
Van Nostrand Reinhold, [1958]
Buku Teks
Blanchard, Wendell
Hraf Press, 1958
Buku Teks
Mumford, Lewis, author
Harcourt , 1961
Buku Teks
Harris, George L.
HRAF Press, 1958
Buku Teks
Schultze-Rhonhof, Kurt, author
Peru Monitor, 2003
Buku Teks