Dyfyniad APA

(1994). Statistical data editing: Methods and techniques. United Nations.

Dyfyniad Arddull Chicago

Statistical Data Editing: Methods and Techniques. United Nations, 1994.

Dyfyniad MLA

Statistical Data Editing: Methods and Techniques. United Nations, 1994.

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