Philippines. Civil Service Commission. (1989). Rules implementing the Code of Conduct and Ethical Standards for Public Officials and Employees and Republic Act No. 6713. The Commission.
Chicago-referens (17:e uppl.)Philippines. Civil Service Commission. Rules Implementing the Code of Conduct and Ethical Standards for Public Officials and Employees and Republic Act No. 6713. Quezon City: The Commission, 1989.
MLA-referens (9:e uppl.)Philippines. Civil Service Commission. Rules Implementing the Code of Conduct and Ethical Standards for Public Officials and Employees and Republic Act No. 6713. The Commission, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.