Fiell, C., & Fiell, P. (2005). Design of the 20th century (25th anniversary ed.). Taschen.
Cita Chicago Style (17a ed.)Fiell, Charlotte, y Peter Fiell. Design of the 20th Century. 25th anniversary ed. Köln: Taschen, 2005.
Cita MLA (9a ed.)Fiell, Charlotte, y Peter Fiell. Design of the 20th Century. 25th anniversary ed. Taschen, 2005.
Precaución: Estas citas no son 100% exactas.