Fiell, C., & Fiell, P. (2003). Graphic Design for the 21st Century: 100 of the World's Best Graphic Designers / Charlotte & Peter Fiell. Taschen.
Citazione stile Chigago Style (17a edizione)Fiell, Charlotte, e Peter Fiell. Graphic Design for the 21st Century: 100 of the World's Best Graphic Designers / Charlotte & Peter Fiell. Köln: Taschen, 2003.
Citatione MLA (8a ed.)Fiell, Charlotte, e Peter Fiell. Graphic Design for the 21st Century: 100 of the World's Best Graphic Designers / Charlotte & Peter Fiell. Taschen, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.