Lua APA (7ú heag.)

Das, B. M. (2008). Fundamentals of geotechnical engineering (Third edition.). Thomson.

Lua i Stíl Chicago (17ú heag.)

Das, Braja M. Fundamentals of Geotechnical Engineering. Third edition. Australia: Thomson, 2008.

Lua MLA (8ú heag.)

Das, Braja M. Fundamentals of Geotechnical Engineering. Third edition. Thomson, 2008.

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