Williams, P. (1974). Behaviour problems in school: A source book of readings. University of London Press.
Chicago-viite (17. p.)Williams, Phillip. Behaviour Problems in School: A Source Book of Readings. London: University of London Press, 1974.
MLA-viite (8. p.)Williams, Phillip. Behaviour Problems in School: A Source Book of Readings. University of London Press, 1974.
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