曹冲1,2，袁国军1,2，宋锋华3CAO Chong1,2, Y. G. 基于改进贸易引力模型的中国植物油料 进口流量及潜力分析Analysis of import flow and potential of China′s plant oilseed based on improved trade gravity model. 中粮工科（西安）国际工程有限公司.
Chicago Style (17th ed.) Citation曹冲1,2，袁国军1,2，宋锋华3CAO Chong1,2, YUAN Guojun1,2. 基于改进贸易引力模型的中国植物油料 进口流量及潜力分析Analysis of Import Flow and Potential of China′s Plant Oilseed Based on Improved Trade Gravity Model. 中粮工科（西安）国际工程有限公司.
MLA (9th ed.) Citation曹冲1,2，袁国军1,2，宋锋华3CAO Chong1,2, YUAN Guojun1,2. 基于改进贸易引力模型的中国植物油料 进口流量及潜力分析Analysis of Import Flow and Potential of China′s Plant Oilseed Based on Improved Trade Gravity Model. 中粮工科（西安）国际工程有限公司.
Warning: These citations may not always be 100% accurate.