Lambe, T. W. (1969). Soil testing for engineers. Wiley Eastern Limited.
Chicago Style citaatLambe, T W. Soil Testing for Engineers. New Delhi: Wiley Eastern Limited, 1969.
MLA citatieLambe, T W. Soil Testing for Engineers. Wiley Eastern Limited, 1969.
Let op: Deze citaties zijn niet altijd 100% accuraat.