Whyte, W. S., & Paul, R. E. (2011). Basic surveying (Fourth edition.). Oxford: Butterworth-Heinemann.
Citación estilo ChicagoWhyte, Walter Stuart, y Raymond E. Paul. Basic Surveying. Fourth edition. Oxford: Butterworth-Heinemann, 2011.
Cita MLAWhyte, Walter Stuart, y Raymond E. Paul. Basic Surveying. Fourth edition. Oxford: Butterworth-Heinemann, 2011.
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