APA-referens (7:e uppl.)

Bader. (1970). The Integration of The State Insurance Into The Economic System of The German Democratic Republic. The Institute of National Planning.

Chicago-referens (17:e uppl.)

Bader. The Integration of The State Insurance Into The Economic System of The German Democratic Republic. Cairo: The Institute of National Planning, 1970.

MLA-referens (9:e uppl.)

Bader. The Integration of The State Insurance Into The Economic System of The German Democratic Republic. The Institute of National Planning, 1970.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.