隋力 Sui, L., 杨华 Yang, H., & Li, M. Z. (2008). 德州市与山东省区际间经济发展差距研究 = A study on the regional differences in economic development in Shandong province and its implications to Dezhou city.
استشهاد بنمط شيكاغو隋力 Sui, Li, Hua 杨华 Yang, و Michael Zhi-Feng Li. 德州市与山东省区际间经济发展差距研究 = A Study On the Regional Differences in Economic Development in Shandong Province and Its Implications to Dezhou City. 2008.
MLA استشهاد隋力 Sui, Li, Hua 杨华 Yang, و Michael Zhi-Feng Li. 德州市与山东省区际间经济发展差距研究 = A Study On the Regional Differences in Economic Development in Shandong Province and Its Implications to Dezhou City. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.