Não informado. (1968). Soils and Foundations. Japanese Society of Soil Mechanics and Foundation Engineering.
Chicago-Zitierstil (17. Ausg.)Não informado. Soils and Foundations. Tokyo: Japanese Society of Soil Mechanics and Foundation Engineering, 1968.
MLA-Zitierstil (8. Ausg.)Não informado. Soils and Foundations. Japanese Society of Soil Mechanics and Foundation Engineering, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.