Παραπομπή APA
Ungar, F. (1952). What's right with America: New perspectives on the contemporary scene. New York: F. Ungar Pub. Co..
Παραπομπή Chicago StyleUngar, Frederick. What's Right With America: New Perspectives On the Contemporary Scene. New York: F. Ungar Pub. Co., 1952.
Παραπομπή MLAUngar, Frederick. What's Right With America: New Perspectives On the Contemporary Scene. New York: F. Ungar Pub. Co., 1952.
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