(2011). Flash Eurobarometer. Off. for Official Publ. of the Europ. Communities.
Chicagoスタイル(17版)引用形式Flash Eurobarometer. Luxembourg: Off. for Official Publ. of the Europ. Communities, 2011.
MLA(8版)引用形式Flash Eurobarometer. Off. for Official Publ. of the Europ. Communities, 2011.
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