Spiegel, H. W. (1941). Land tenure policies at home and abroad. The University of North Carolina press.
Cita Chicago (17th ed.)Spiegel, Henry William. Land Tenure Policies at Home and Abroad. Chapel Hill, N.C.: The University of North Carolina press, 1941.
Cita MLA (8th ed.)Spiegel, Henry William. Land Tenure Policies at Home and Abroad. The University of North Carolina press, 1941.
Atenció: Aquestes cites poden no estar 100% correctes.