Nathan, K. (1975). Basic site engineering for landscape designers. MSS Information.
Cita Chicago (17th ed.)Nathan, Kurt. Basic Site Engineering for Landscape Designers. New York: MSS Information, 1975.
Cita MLA (9th ed.)Nathan, Kurt. Basic Site Engineering for Landscape Designers. MSS Information, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.