Fiell, C., & Fiell, P. (2003). Graphic Design for the 21st Century: 100 of the World's Best Graphic Designers / Charlotte & Peter Fiell. Taschen.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFiell, Charlotte, और Peter Fiell. Graphic Design for the 21st Century: 100 of the World's Best Graphic Designers / Charlotte & Peter Fiell. Köln: Taschen, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFiell, Charlotte, और Peter Fiell. Graphic Design for the 21st Century: 100 of the World's Best Graphic Designers / Charlotte & Peter Fiell. Taschen, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.