Renne, R. R. (1958). Land Economics: Principles, Problems, and Policies in Utilizing Land Resources (Rev. ed.). Harper & Brothers Publishers.
Cita Chicago (17th ed.)Renne, Roland R. Land Economics: Principles, Problems, and Policies in Utilizing Land Resources. Rev. ed. New York: Harper & Brothers Publishers, 1958.
Cita MLA (9th ed.)Renne, Roland R. Land Economics: Principles, Problems, and Policies in Utilizing Land Resources. Rev. ed. Harper & Brothers Publishers, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.