Dyfyniad APA

(1977). On the Japanese steel industry. Tokyo: The Government of Japan.

Dyfyniad Arddull Chicago

On the Japanese Steel Industry. Tokyo: The Government of Japan, 1977.

Dyfyniad MLA

On the Japanese Steel Industry. Tokyo: The Government of Japan, 1977.

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