APA (7th ed.) Zitazioa
ebrary, Inc, Wilson, G. W., Clifton, A. W., & Barbour, S. L. (1999). The emergence of unsaturated soil mechanics. NRC Research Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, G. W. Wilson, A. W. Clifton, eta S. L. Barbour. The Emergence of Unsaturated Soil Mechanics. Ottawa: NRC Research Press, 1999.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. The Emergence of Unsaturated Soil Mechanics. NRC Research Press, 1999.
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