Wiebe, F. K. (1933). Germany and the Jewish problem. Institute for the Study of the Jewish Problem.
Citazione stile Chigago Style (17a edizione)Wiebe, Friedrich Karl. Germany and the Jewish Problem. Berlin: Institute for the Study of the Jewish Problem, 1933.
Citatione MLA (9a ed.)Wiebe, Friedrich Karl. Germany and the Jewish Problem. Institute for the Study of the Jewish Problem, 1933.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.