1
Έκδοση 1995
“...American Society of Civil Engineers. Geotechnical Engineering Division. Soil Mechanics Committee...”
Βιβλίο
2
Έκδοση 1984
“...American Society of Civil Engineers. Geotechnical Engineering Division...”
Βιβλίο
3
Έκδοση 1990
“...American Society of Civil Engineers. Geotechnical Engineering Division...”
Βιβλίο