Dyfyniad APA

EBSCO Publishing (Firm). Australian Mining. Reed Business Information.

Dyfyniad Arddull Chicago

EBSCO Publishing (Firm). Australian Mining. Highlands Ranch: Reed Business Information.

Dyfyniad MLA

EBSCO Publishing (Firm). Australian Mining. Reed Business Information.

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