Architectural League of New York, ebrary, Inc, & Rieselbach, A. (2008). Proof. Princeton Architectural Press : Architectural League of New York.
Cita Chicago (17th ed.)Architectural League of New York, Inc ebrary, i Anne Rieselbach. Proof. New York: Princeton Architectural Press : Architectural League of New York, 2008.
Cita MLA (9th ed.)Architectural League of New York, et al. Proof. Princeton Architectural Press : Architectural League of New York, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.