APA

Central Bank of Ireland, . (2011). Economic letter. [Dublin]: [Ceannais na hÉireann, Central Bank of Ireland, Eurosystem].

Chicago

Central Bank of Ireland, . 2011. Economic letter. [Dublin]: [Ceannais na hÉireann, Central Bank of Ireland, Eurosystem].

Harvard

Central Bank of Ireland, . (2011). Economic letter. [Dublin]: [Ceannais na hÉireann, Central Bank of Ireland, Eurosystem].

MLA

Central Bank of Ireland, . Economic letter. [Dublin]: [Ceannais na hÉireann, Central Bank of Ireland, Eurosystem]. 2011.