Cita APA (7th ed.)
Felix Schulze-Borges. Performance in Professional Service Firms. Springer Gabler.
Cita Chicago (17th ed.)
Felix Schulze-Borges. Performance in Professional Service Firms. Wiesbaden, Alemania: Springer Gabler.
Cita MLA (9th ed.)
Felix Schulze-Borges. Performance in Professional Service Firms. Springer Gabler.
Atenció: Aquestes cites poden no estar 100% correctes.