Wray, W. K. (1986). Measuring engineering properties of soil. Prentice-Hall.
Citación estilo ChicagoWray, Warren K. Measuring Engineering Properties of Soil. Englewood Cliffs, N.J: Prentice-Hall, 1986.
Cita MLAWray, Warren K. Measuring Engineering Properties of Soil. Prentice-Hall, 1986.
Warning: These citations may not always be 100% accurate.