Dòng Nội dung
1
Business / O.C. Ferrell, Geoffrey Hirt.
Boston : Houghton Mifflin Co., ©1989
xxx, 800, [58] p. : color illustrations ; 26 cm.



2
Business : A changing world / O.C. Ferrell , Geoffrey Hirt , Linda Ferrell.
Boston : McGraw-Hill/Irwin, 2009
xxxiv, 588 p. : ill. (chiefly col.) ; 26 cm.



3
4
Business ethics : ethical decision making and cases / O.C. Ferrell, John Fraedrich.
Boston : Houghton Mifflin Co., 1991
xii, 287 p. : ill. ; 24 cm.



5
Business. A changing world / O.C. Ferrell, Geoffrey Hirt, Linda Ferrell.
Boston : McGraw-Hill/Irwin, c2006
xxxiv, 506, G-13, N-16, I-12 p. : col. ill. ; 26 cm.