Ferrell L. F. O. H. G. A., . (2018). M. Business. New York: McGraw-Hill Education.
Ferrell Linda Ferrell O Hirt Geoggrey A, . 2018. M. Business. New York: McGraw-Hill Education.
Ferrell Linda Ferrell O Hirt Geoggrey A, . M. Business. New York: McGraw-Hill Education. 2018.