G20: Perbedaan antara revisi

* 2010: {{flagicon|United States}} [[Washington, D.C.]]<ref>{{cite web |url= http://www.dol.gov/ilab |title= Secretary Solis to host G20 Labor and Employment Ministers |author= |date= |work= |publisher= Bureau of International Labor Affairs |accessdate=2 April 2010}}</ref>

 

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