Tapert, A., & Goldberger, P. (1990). Swid Powell: Objects by architects / Annette Tapert ; introduction by Paul Goldberger ; design by Smatt Florence. Rizzoli.
Chicago-referens (17:e uppl.)Tapert, Annette, och Paul Goldberger. Swid Powell: Objects by Architects / Annette Tapert ; Introduction by Paul Goldberger ; Design by Smatt Florence. New York: Rizzoli, 1990.
MLA-referens (8:e uppl.)Tapert, Annette, och Paul Goldberger. Swid Powell: Objects by Architects / Annette Tapert ; Introduction by Paul Goldberger ; Design by Smatt Florence. Rizzoli, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.