Dyfyniad APA

Japan productivity center. (1986). Productivity movement in Japan. Tokyo: Japan productivity center.

Dyfyniad Arddull Chicago

Japan productivity center. Productivity Movement in Japan. Tokyo: Japan productivity center, 1986.

Dyfyniad MLA

Japan productivity center. Productivity Movement in Japan. Tokyo: Japan productivity center, 1986.

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