Dyfyniad APA

(1989). Innovation in the Japanese steel industry. Tokyo: Sophia University.

Dyfyniad Arddull Chicago

Innovation in the Japanese Steel Industry. Tokyo: Sophia University, 1989.

Dyfyniad MLA

Innovation in the Japanese Steel Industry. Tokyo: Sophia University, 1989.

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