Liu, C., & Evett , J. B. (1997). Soil properties testing measurement and evaluation (3rd ed.). Prentice Hall.
Chicago Edition CitationLiu, Cheng, and Jack B. Evett. Soil Properties Testing Measurement and Evaluation. 3rd ed. New Jerssey: Prentice Hall, 1997.
MLA Edition CitationLiu, Cheng, and Jack B. Evett. Soil Properties Testing Measurement and Evaluation. 3rd ed. Prentice Hall, 1997.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.