Dyfyniad APA

Rothwell,Roy, & Zegveld,Walter. (1979). Technical change and employment. Frances Pinter.

Dyfyniad Arddull Chicago

Rothwell,Roy, and Zegveld,Walter. Technical Change and Employment. London: Frances Pinter, 1979.

Dyfyniad MLA

Rothwell,Roy, and Zegveld,Walter. Technical Change and Employment. Frances Pinter, 1979.

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