Misao Sugawara
- The Local Line Problems Of Japanese National Railways. Past Development And Future Prospects. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1985, n. 353 (January 1985). (1985):
- (1963): Sustitución del tablero del puente Omaru. In: Informes de la Construcción, v. 15, n. 149 (April 1963).