Hatje, G., & Weisskamp, H. (1989). Rooms by design. H.N. Abrams.
Cita Chicago (17th ed.)Hatje, Gerd, i Herbert Weisskamp. Rooms by Design. New York: H.N. Abrams, 1989.
Cita MLA (9th ed.)Hatje, Gerd, i Herbert Weisskamp. Rooms by Design. H.N. Abrams, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.