Dyfyniad APA

(1978). Engineering industries of Japan. Nos. 16-20: 1978-1980. [Tokyo]: Economic Research Institute, Japan Society for the Promotion of Machine Industry.

Dyfyniad Arddull Chicago

Engineering Industries of Japan. Nos. 16-20: 1978-1980. [Tokyo]: Economic Research Institute, Japan Society for the Promotion of Machine Industry, 1978.

Dyfyniad MLA

Engineering Industries of Japan. Nos. 16-20: 1978-1980. [Tokyo]: Economic Research Institute, Japan Society for the Promotion of Machine Industry, 1978.

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