Lipson, L. (1964). The Democratic civilization. Oxford University Press.
Cita Chicago (17th ed.)Lipson, Leslie. The Democratic Civilization. New York: Oxford University Press, 1964.
Cita MLA (9th ed.)Lipson, Leslie. The Democratic Civilization. Oxford University Press, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.