(2000). Confederation of Government Employees Organizations (COGEO). Sanggunian.
Cita Chicago (17th ed.)"Confederation of Government Employees Organizations (COGEO)." Sanggunian 2000.
Cita MLA (9th ed.)"Confederation of Government Employees Organizations (COGEO)." Sanggunian, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.