Dyfyniad APA

Chartered Accountants Journal. Chartered Accountants Australia & New Zealand.

Dyfyniad Arddull Chicago

Chartered Accountants Journal. Chartered Accountants Australia & New Zealand.

Dyfyniad MLA

Chartered Accountants Journal. Chartered Accountants Australia & New Zealand.

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