Galanes, G. J. (2004). Effective group discussion: Theory and practice. McGraw-Hill.
Trích dẫn kiểu ChicagoGalanes, Gloria J. Effective Group Discussion: Theory and Practice. McGraw-Hill, 2004.
MLA引文Galanes, Gloria J. Effective Group Discussion: Theory and Practice. McGraw-Hill, 2004.
警告：這些引文格式不一定是100％准確.