Philippines (Republic). Civil Service Commission. (1974). The Philippine civil service : a personnel profile: Report on the CSC-NMYC manpower assessment survey project, 1971-1973. [s.n.].
Chicago-referens (17:e uppl.)Philippines (Republic). Civil Service Commission. The Philippine Civil Service : A Personnel Profile: Report on the CSC-NMYC Manpower Assessment Survey Project, 1971-1973. Quezon City: [s.n.], 1974.
MLA-referens (9:e uppl.)Philippines (Republic). Civil Service Commission. The Philippine Civil Service : A Personnel Profile: Report on the CSC-NMYC Manpower Assessment Survey Project, 1971-1973. [s.n.], 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.