APA stil citiranja
Cooper, C. (1971). T-groups: T-groups : a survey of research. London [etc.]: John Wiley & Sons.
Chicago stil citiranjaCooper, C.L. T-groups: T-groups : a survey of research. London [etc.]: John Wiley & Sons, 1971.
MLA stil citiranjaCooper, C.L. T-groups: T-groups : a survey of research. London [etc.]: John Wiley & Sons, 1971.
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