Philippines. Civil Service Commission. (2006). Revised policies on personnel mechanisms. Publications and Media Relations Division, Public Assistance and Information Office, Civil Service Commission.
Chicago-referens (17:e uppl.)Philippines. Civil Service Commission. Revised Policies on Personnel Mechanisms. Quezon City: Publications and Media Relations Division, Public Assistance and Information Office, Civil Service Commission, 2006.
MLA-referens (9:e uppl.)Philippines. Civil Service Commission. Revised Policies on Personnel Mechanisms. Publications and Media Relations Division, Public Assistance and Information Office, Civil Service Commission, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.