APA-referens (7:e uppl.)

Weiss, G. H., & Lohnes, W. F. The National Defense Language Institutes: A benchmark in the training of teachers of German / Gerhard H. Weiss. Walther F.W. Lohnes. Teaching German in twentieth century America.(2001).

Chicago-referens (17:e uppl.)

Weiss, Gerhard H., och Walther F.W Lohnes. "The National Defense Language Institutes: A Benchmark in the Training of Teachers of German / Gerhard H. Weiss. Walther F.W. Lohnes." Teaching German in Twentieth Century America.(2001) .

MLA-referens (8:e uppl.)

Weiss, Gerhard H., och Walther F.W Lohnes. "The National Defense Language Institutes: A Benchmark in the Training of Teachers of German / Gerhard H. Weiss. Walther F.W. Lohnes." Teaching German in Twentieth Century America.(2001), .