Gehrisch, M. (1967). Bodenmechanik.
Cita Chicago (17th ed.)Gehrisch, Manfred. Bodenmechanik. Spreetal, 1967.
Cita MLA (8th ed.)Gehrisch, Manfred. Bodenmechanik. 1967.
Atenció: Aquestes cites poden no estar 100% correctes.
Gehrisch, M. (1967). Bodenmechanik.
Cita Chicago (17th ed.)Gehrisch, Manfred. Bodenmechanik. Spreetal, 1967.
Cita MLA (8th ed.)Gehrisch, Manfred. Bodenmechanik. 1967.