Travis, T. (2007). Doing business anywhere: The essential guide to going global. John Wiley & Sons.
Cita Chicago (17th ed.)Travis, Tom. Doing Business Anywhere: The Essential Guide to Going Global. Hoboken, N.J: John Wiley & Sons, 2007.
Cita MLA (8th ed.)Travis, Tom. Doing Business Anywhere: The Essential Guide to Going Global. John Wiley & Sons, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.