WILSON MICHAEL EDT. (1978). SOCIAL & EDUCATIONAL RESEARCH IN ACTION. LONGMAN GROUP.
Chicago-čujuhus (17. p.)WILSON MICHAEL EDT. SOCIAL & EDUCATIONAL RESEARCH IN ACTION. LONDON: LONGMAN GROUP, 1978.
MLA-čujuhus (9. p.)WILSON MICHAEL EDT. SOCIAL & EDUCATIONAL RESEARCH IN ACTION. LONGMAN GROUP, 1978.
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