Nichols, Roy F. 1896-1973. The invention of the American political parties, by Roy F. Nichols. - New York, Macmillan [1967] - xii, 416 p. 24 cm. "Bibliographical notes": p. 393-400. LCCN: 67012797 Subjects--Topical Terms: Political parties--History.--United States Dewey Class. No.: 329.02 / NIC