【作者(必填)】
Authors: de Vaal, Albert1; van den Berg, Marianne2
【文题(必填)】
Producer Services, Economic Geography, and Services Tradability
【年份(必填)】
Source: Journal of Regional Science, Volume 39, Number 3, August 1999 , pp. 539-572(34)
【全文链接或数据库名称(选填)】
http://www.ingentaconnect.com/search/article?option1=title&value1=producer+services&sortDescending=true&sortField=default&pageSize=50&index=3