FITZSIMMONS JAMES A. (1994). SERVICE MANAGEMENT FOR COMPETITIVE ADVANTAGE. MCGRAW-HILL.
Cita Chicago (17th ed.)FITZSIMMONS JAMES A. SERVICE MANAGEMENT FOR COMPETITIVE ADVANTAGE. NEW YORK: MCGRAW-HILL, 1994.
Cita MLA (9th ed.)FITZSIMMONS JAMES A. SERVICE MANAGEMENT FOR COMPETITIVE ADVANTAGE. MCGRAW-HILL, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.