(2000). Confederation of Government Employees Organizations (COGEO). Sanggunian.
Chicago Style (17th ed.) Citation"Confederation of Government Employees Organizations (COGEO)." Sanggunian 2000.
MLA引文"Confederation of Government Employees Organizations (COGEO)." Sanggunian, 2000.
警告：這些引文格式不一定是100％准確.