Fred Maidment. (1997). International business 97/98. Dushkin Pub. Group.
Cita Chicago (17th ed.)Fred Maidment. International Business 97/98. Guilford, Conn.: Dushkin Pub. Group, 1997.
Cita MLA (8th ed.)Fred Maidment. International Business 97/98. Dushkin Pub. Group, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.