Nicholson, P. (2015). Soil improvement and ground modification methods. Butterworth Heinemann/Elsevier.
Chicago Style (17th ed.) CitationNicholson, Peter. Soil Improvement and Ground Modification Methods. Oxford, England: Butterworth Heinemann/Elsevier, 2015.
ציטוט MLANicholson, Peter. Soil Improvement and Ground Modification Methods. Butterworth Heinemann/Elsevier, 2015.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.