Japan Consulting Engineers Association. (1968). Japan's technical level and consulting engineers. Tokyo: Japan Consulting Engineers Association.
Trích dẫn kiểu ChicagoJapan Consulting Engineers Association. Japan's Technical Level and Consulting Engineers. Tokyo: Japan Consulting Engineers Association, 1968.
MLA引文Japan Consulting Engineers Association. Japan's Technical Level and Consulting Engineers. Tokyo: Japan Consulting Engineers Association, 1968.
警告:這些引文格式不一定是100%准確.