Sutherland, A. E. (1994). Persistent school absenteeism in Northern Ireland in 1992. NICER Research Unit, School of Education, The Queen's Univ. of Belfast.
Chicago-Zitierstil (17. Ausg.)Sutherland, Anne E. Persistent School Absenteeism in Northern Ireland in 1992. Belfast: NICER Research Unit, School of Education, The Queen's Univ. of Belfast, 1994.
MLA-Zitierstil (9. Ausg.)Sutherland, Anne E. Persistent School Absenteeism in Northern Ireland in 1992. NICER Research Unit, School of Education, The Queen's Univ. of Belfast, 1994.
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