Epstein, K. (1959). Matthias Erzberger and the dilemma of German democracy. Princeton University Press.
Cita Chicago (17th ed.)Epstein, Klaus. Matthias Erzberger and the Dilemma of German Democracy. Princeton: Princeton University Press, 1959.
Cita MLA (8th ed.)Epstein, Klaus. Matthias Erzberger and the Dilemma of German Democracy. Princeton University Press, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.