Dyfyniad APA

Reports of the National Commission on labour 1969. National Commission on Labour.

Dyfyniad Arddull Chicago

Reports of the National Commission on Labour 1969. National Commission on Labour.

Dyfyniad MLA

Reports of the National Commission on Labour 1969. National Commission on Labour.

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