Japan Consulting Engineers Association. (1968). Japan's technical level and consulting engineers. Tokyo: Japan Consulting Engineers Association.
Chicago ZitierstilJapan Consulting Engineers Association. Japan's Technical Level and Consulting Engineers. Tokyo: Japan Consulting Engineers Association, 1968.
MLA ZitierstilJapan Consulting Engineers Association. Japan's Technical Level and Consulting Engineers. Tokyo: Japan Consulting Engineers Association, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.