HILL CHARLES W.L, . (2001). INTERNATIONAL BUSINESS. NEW YORK: MCGROW-HILL HIGHER EDUCATION.
HILL CHARLES W.L, . 2001. INTERNATIONAL BUSINESS. NEW YORK: MCGROW-HILL HIGHER EDUCATION.
HILL CHARLES W.L, . INTERNATIONAL BUSINESS. NEW YORK: MCGROW-HILL HIGHER EDUCATION. 2001.
