(2008). Literacy and numeracy of pupils in Northern Ireland. Department of Education Northern Ireland.
Chicago-Zitierstil (17. Ausg.)Literacy and Numeracy of Pupils in Northern Ireland. Bangor: Department of Education Northern Ireland, 2008.
MLA-Zitierstil (9. Ausg.)Literacy and Numeracy of Pupils in Northern Ireland. Department of Education Northern Ireland, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.