Galanes, G. J. (2007). Effective group discussion: Theory and practice. Boston, M.A: McGraw-Hill.
Chicago Style aipamenaGalanes, Gloria J. Effective Group Discussion: Theory and Practice. Boston, M.A: McGraw-Hill, 2007.
MLA aipamenaGalanes, Gloria J. Effective Group Discussion: Theory and Practice. Boston, M.A: McGraw-Hill, 2007.
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