Freed, J. B. (1984). The Counts of Falkenstein: Noble self-consciousness in twelfth-century Germany. American philosophical society.
Cita Chicago (17th ed.)Freed, John B. The Counts of Falkenstein: Noble Self-consciousness in Twelfth-century Germany. Philadelphia: American philosophical society, 1984.
Cita MLA (8th ed.)Freed, John B. The Counts of Falkenstein: Noble Self-consciousness in Twelfth-century Germany. American philosophical society, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.