POWELL VICTOR G. (1987). IMPROVING PUBLIC ENTERPRISE PERFORMANCE. INTERNATIONAL LABOUR ORGANIZATION.
Chicago Style (17. basım) AtıfPOWELL VICTOR G. IMPROVING PUBLIC ENTERPRISE PERFORMANCE. GENEVA: INTERNATIONAL LABOUR ORGANIZATION, 1987.
MLA (9th ed.) AtıfPOWELL VICTOR G. IMPROVING PUBLIC ENTERPRISE PERFORMANCE. INTERNATIONAL LABOUR ORGANIZATION, 1987.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..