Não informado. (1963). Collected Papers. University of Tokyo, Faculty of Engineering, Department of Civil Engineering.
Citação do estilo Chicago (17ª ed.)Não informado. Collected Papers. Tokyo: University of Tokyo, Faculty of Engineering, Department of Civil Engineering, 1963.
Citação MLA (8ª ed.)Não informado. Collected Papers. University of Tokyo, Faculty of Engineering, Department of Civil Engineering, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.