Dunnicliff, John
Geotechnical instrumentation for monitoring field performance / John Dunnicliff and Gordon E. Green
John Wiley & Sons, 1988
 Buku Teks
Liu, Cheng
Soil properties : testing, measurement, and evaluation
Prentice-Hall, 1984
 Buku Teks SO
Liu, Cheng
Soil properties : testing, measurement, and evaluation
Prentice-Hall, 1997
 Buku Teks SO
Unsaturated soils: research and applications, volume 2
Claudio Mancuso, Cristina Jommi, Francesca D’Onza, editor
[, Springer], 2012
 eBooks
Hanna, Thomas H.
Foundation instrumentation / Thomas H. Hanna
Trans Tech, 1973
 Buku Teks