Architectural League of New York. (2003). Material process. Princeton Architectural Press : Architectural League of New York.
Dyfyniad Arddull ChicagoArchitectural League of New York. Material Process. New York: Princeton Architectural Press : Architectural League of New York, 2003.
Dyfyniad MLAArchitectural League of New York. Material Process. Princeton Architectural Press : Architectural League of New York, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.