Sterne, S. (1888). Constitutional history and political development of the United States (4th revised edition.). G.P. Putnam's Sons.
Παραπομπή σε μορφή Chicago (17η εκδ.)Sterne, Simon. Constitutional History and Political Development of the United States. 4th revised edition. New York: G.P. Putnam's Sons, 1888.
Παραπομπή σε μορφή MLA (8th εκδ.)Sterne, Simon. Constitutional History and Political Development of the United States. 4th revised edition. G.P. Putnam's Sons, 1888.
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