www.institutomora.edu.mx/ Instituto de Investigaciones Dr. José María Luis Mora

www.inversa.unal.edu.co/index.html Revista de Estudiantes de Antropología, Universidad Nacional de Colombia

www.loc.gov/rr/print/ Prints and Photographs Reading Room, Library of Congress

http://memory.loc.gov/ammem/collections/finder.html American Memory from the Library of Congress

www.precolombino.cl/ Museo Chileno de Arte Precolombino

www.symbols.com/ Enciclopedia of Western Signs and Ideograms

www.studium.iar.unicamp.br/ Revista Studium

http://wayruro.blogspot.com/ Wayruro