(2014). Employment situation in January 2014 (Final results). NSO Special Release.
Dyfyniad Arddull Chicago"Employment Situation in January 2014 (Final Results)." NSO Special Release 2014.
Dyfyniad MLA"Employment Situation in January 2014 (Final Results)." NSO Special Release, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.