【作者(必填)】
Usama AL-Mulali etc.
【文题(必填)】
The effect of tourism arrival on CO2 emissions from transportation sector【年份(必填)】
2014
【全文链接或数据库名称(选填)】http://www.tandfonline.com/doi/full/10.1080/13032917.2014.934701?scroll=top&needAccess=true