ebrary, Inc, & Strawser, C. J. (2005). Business statistics of the United States: Patterns of economic change (10th ed., 2005.). Bernan Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)ebrary, Inc, και Cornelia J. Strawser. Business Statistics of the United States: Patterns of Economic Change. 10th ed., 2005. Lanham, Md.: Bernan Press, 2005.
Παραπομπή σε μορφή MLA (9th εκδ.)ebrary, Inc, και Cornelia J. Strawser. Business Statistics of the United States: Patterns of Economic Change. 10th ed., 2005. Bernan Press, 2005.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.