Livingston, B. (2008). How you do...what you do: Create service excellence that wins clients for life. McGraw-Hill.
Cita Chicago (17th ed.)Livingston, Bob. How You Do...what You Do: Create Service Excellence That Wins Clients for Life. New York: McGraw-Hill, 2008.
Cita MLA (8th ed.)Livingston, Bob. How You Do...what You Do: Create Service Excellence That Wins Clients for Life. McGraw-Hill, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.