Bernd, C. A. World War I as a shaping force in American Germanics: Clifford Albrecht Bernd. Teaching German in twentieth century America.(2001).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBernd, Clifford Albrecht. "World War I as a Shaping Force in American Germanics: Clifford Albrecht Bernd." Teaching German in Twentieth Century America.(2001) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रBernd, Clifford Albrecht. "World War I as a Shaping Force in American Germanics: Clifford Albrecht Bernd." Teaching German in Twentieth Century America.(2001), .
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.