APA-viite (7. p.)
Sturgeon, B. (2011). Anti-social behaviour in Northern Ireland. Cambridge Scholars Pub..
Chicago-viite (17. p.)
Sturgeon, Brendan. Anti-social Behaviour in Northern Ireland. Newcastle upon Tyne: Cambridge Scholars Pub., 2011.
MLA-viite (9. p.)
Sturgeon, Brendan. Anti-social Behaviour in Northern Ireland. Cambridge Scholars Pub., 2011.
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