CZINKOTA MICHAEL R. (2001). GLOBAL BUSINESS (3RD.). HARCOURT COLLEGE.
Cita Chicago (17th ed.)CZINKOTA MICHAEL R. GLOBAL BUSINESS. 3RD. NEW YORK: HARCOURT COLLEGE, 2001.
Cita MLA (9th ed.)CZINKOTA MICHAEL R. GLOBAL BUSINESS. 3RD. HARCOURT COLLEGE, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.