【题 名】： The handbook ofresearch synthesis and meta-analysis (2nd ed.)
【作 者】：
In H. Cooper, L. V. Hedges, & J. C.Valentine (Eds.),
【期刊、会议、单位名称】：New York: Russell Sage Foundation.
【年, 卷(期), 起止页码】：【全文链接】：http://www.google.com/books?hl=zh-CN&lr=&id=lriaeN3f-SAC&oi=fnd&pg=PR11&dq=The+handbook+of+research+synthesis+and+meta-analysis+(2nd+ed.)&ots=WVn-w_URg6&sig=7SIGuD8KI8kW2XUU83XrdwXS-j8#v=onepage&q=The%20handbook%20of%20research%20synthesis%20and%20meta-analysis%20(2nd%20ed.)&f=false