Não informado. (2012). Development. European Communities.
Chicagoスタイル(17版)引用形式Não informado. Development. Luxembourg: European Communities, 2012.
MLA(8版)引用形式Não informado. Development. European Communities, 2012.
警告: この引用は必ずしも正確ではありません.
Não informado. (2012). Development. European Communities.
Chicagoスタイル(17版)引用形式Não informado. Development. Luxembourg: European Communities, 2012.
MLA(8版)引用形式Não informado. Development. European Communities, 2012.