McLean, F. G., Campbell, D. A., & Harris, D. W. (1991). Geotechnical engineering congress 1991. New York: Am Soc Civil Eng.
Παραπομπή Chicago StyleMcLean, Francis G., DeWayne A. Campbell, and David W. Harris. Geotechnical Engineering Congress 1991. New York: Am Soc Civil Eng, 1991.
Παραπομπή MLAMcLean, Francis G., DeWayne A. Campbell, and David W. Harris. Geotechnical Engineering Congress 1991. New York: Am Soc Civil Eng, 1991.
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