Sharp, D. (1991). Twentieth century architecture. A visual history (1st completely revised and expanded ed.). Lund Humphries.
Chicago-Zitierstil (17. Ausg.)Sharp, Dennis. Twentieth Century Architecture. A Visual History. 1st completely revised and expanded ed. London: Lund Humphries, 1991.
MLA-Zitierstil (9. Ausg.)Sharp, Dennis. Twentieth Century Architecture. A Visual History. 1st completely revised and expanded ed. Lund Humphries, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.