Pflanze, O. (1973). Bismarck and the Development of Germany: The Period of Unification, 1815-1871 (2nd print.). Princeton University Press.
Cita Chicago Style (17a ed.)Pflanze, Otto. Bismarck and the Development of Germany: The Period of Unification, 1815-1871. 2nd print. Princeton (N.J.): Princeton University Press, 1973.
Cita MLA (8a ed.)Pflanze, Otto. Bismarck and the Development of Germany: The Period of Unification, 1815-1871. 2nd print. Princeton University Press, 1973.
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