Keehley, P. (2008). Benchmarking in the public and nonprofit sectors best practices for achieving performance breakthroughs. Jossey-Bass.
Chicago Style (17. basım) AtıfKeehley, Patricia. Benchmarking in the Public and Nonprofit Sectors Best Practices for Achieving Performance Breakthroughs. Jossey-Bass, 2008.
MLA (8th ed.) AtıfKeehley, Patricia. Benchmarking in the Public and Nonprofit Sectors Best Practices for Achieving Performance Breakthroughs. Jossey-Bass, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..