WATKINS CHRIS. (2000). IMPROVING SCHOOL BEHAVIOUR. PAUL CHAPMAN PUBLICATIONS LTD.
Chicago-čujuhus (17. p.)WATKINS CHRIS. IMPROVING SCHOOL BEHAVIOUR. LONDON: PAUL CHAPMAN PUBLICATIONS LTD, 2000.
MLA-čujuhus (9. p.)WATKINS CHRIS. IMPROVING SCHOOL BEHAVIOUR. PAUL CHAPMAN PUBLICATIONS LTD, 2000.
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