【作者(必填)】Carmen Taleghani-Nikazm

【文题(必填)】Contingent Requests: Their Sequential Organization and Turn Shape

【年份(必填)】2004

【全文链接或数据库名称(选填)】http://www.tandfonline.com/doi/pdf/10.1207/s15327973rlsi3802_2#.UjKsVGblZc0