(2012). Essentials of business statistics. New York: McGraw Hill.
Trích dẫn kiểu ChicagoEssentials of Business Statistics. New York: McGraw Hill, 2012.
Deismireacht MLAEssentials of Business Statistics. New York: McGraw Hill, 2012.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.