Bernd, C. A. World War I as a shaping force in American Germanics: Clifford Albrecht Bernd. Teaching German in twentieth century America.(2001).
Chicagoスタイル(17版)引用形式Bernd, Clifford Albrecht. "World War I as a Shaping Force in American Germanics: Clifford Albrecht Bernd." Teaching German in Twentieth Century America.(2001) .
MLA(8版)引用形式Bernd, Clifford Albrecht. "World War I as a Shaping Force in American Germanics: Clifford Albrecht Bernd." Teaching German in Twentieth Century America.(2001), .
警告: この引用は必ずしも正確ではありません.