Dyfyniad APA

(2019). The survey of adult skills: Reader's companion (Third edition.). Organisation for Economic Co-Operation and Development.

Dyfyniad Arddull Chicago

The Survey of Adult Skills: Reader's Companion. Third edition. Paris, France: Organisation for Economic Co-Operation and Development, 2019.

Dyfyniad MLA

The Survey of Adult Skills: Reader's Companion. Third edition. Organisation for Economic Co-Operation and Development, 2019.

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