Rauche, G. A. (1966). The problem of truth and reality in Grisebach's thought. Van Schaik.
Cita Chicago (17th ed.)Rauche, G. A. The Problem of Truth and Reality in Grisebach's Thought. Pretoria: Van Schaik, 1966.
Cita MLA (8th ed.)Rauche, G. A. The Problem of Truth and Reality in Grisebach's Thought. Van Schaik, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.