APA-referens (7:e uppl.)

Lippmann, W. (1962). Western unity and the Common Market ([1st ed.].). Little, Brown.

Chicago-referens (17:e uppl.)

Lippmann, Walter. Western Unity and the Common Market. [1st ed.]. Boston: Little, Brown, 1962.

MLA-referens (8:e uppl.)

Lippmann, Walter. Western Unity and the Common Market. [1st ed.]. Little, Brown, 1962.