Dyfyniad APA

(1973). Progress of industrial standardization in Japan: 50 years of japanese standards. Tokyo: Japanese Standards Association.

Dyfyniad Arddull Chicago

Progress of Industrial Standardization in Japan: 50 Years of Japanese Standards. Tokyo: Japanese Standards Association, 1973.

Dyfyniad MLA

Progress of Industrial Standardization in Japan: 50 Years of Japanese Standards. Tokyo: Japanese Standards Association, 1973.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.