Philippines. Civil Service Commission. (1991). Readings/Reference on labor relations in the public sector for use in the Advanced Leadership and Employee Relations Training (ALERT). Office for Personnel Relations.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Philippines. Civil Service Commission. Readings/Reference on Labor Relations in the Public Sector for Use in the Advanced Leadership and Employee Relations Training (ALERT). Manila: Office for Personnel Relations, 1991.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Philippines. Civil Service Commission. Readings/Reference on Labor Relations in the Public Sector for Use in the Advanced Leadership and Employee Relations Training (ALERT). Office for Personnel Relations, 1991.
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