Lee, M., Kang, C., & ECONOMICS. (2011). Identification for difference in differences with cross-section and panel data.
استشهاد بنمط شيكاغوLee, M.-j., C. Kang, و ECONOMICS. Identification for Difference in Differences With Cross-section and Panel Data. 2011.
MLA استشهادLee, M.-j., C. Kang, و ECONOMICS. Identification for Difference in Differences With Cross-section and Panel Data. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.