Wilson, J. A. (1971). Environment and primary education in Northern Ireland. Northern Ireland Council for Educational Research.
Chicago-Zitierstil (17. Ausg.)Wilson, John Albert. Environment and Primary Education in Northern Ireland. Belfast: Northern Ireland Council for Educational Research, 1971.
MLA-Zitierstil (9. Ausg.)Wilson, John Albert. Environment and Primary Education in Northern Ireland. Northern Ireland Council for Educational Research, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.