Kingsley, R. (1923). Recent variations from the two-party system as evidenced by the Nonpartisan League and the agricultural bloc.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kingsley, Robert. Recent Variations from the Two-party System as Evidenced by the Nonpartisan League and the Agricultural Bloc. 1923.
Παραπομπή σε μορφή MLA (8th εκδ.)Kingsley, Robert. Recent Variations from the Two-party System as Evidenced by the Nonpartisan League and the Agricultural Bloc. 1923.
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