Não informado. (1968). Soils and Foundations. Japanese Society of Soil Mechanics and Foundation Engineering.
Chicago-referens (17:e uppl.)Não informado. Soils and Foundations. Tokyo: Japanese Society of Soil Mechanics and Foundation Engineering, 1968.
MLA-referens (8:e uppl.)Não informado. Soils and Foundations. Japanese Society of Soil Mechanics and Foundation Engineering, 1968.
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