1 |  | Study guide for use with business: a changing world / O. C. Ferrell, Geoffrey Hirt, Linda Ferrell . - Boston : McGraw Hill , 2006. - v, 196 tr ; 28 cm Thông tin xếp giá: 600/A.000980 |
2 |  | Business / O.C. Ferrell, Geoffrey A. Hirt, Linda Ferrell . - 2nd ed. - New York : McGraw Hill , 2011. - viii,359 tr ; 28 cm Thông tin xếp giá: 600/A.001374 |