Cao, Y., Fan, Y., Hlatshwayo, S., & Petrescu, M. (2021). A Sentiment-Enhanced Corruption Perception Index. International Monetary Fund.
Chicago Style (17. basım) AtıfCao, Yongquan, Yingjie Fan, Sandile Hlatshwayo, ve Monica Petrescu. A Sentiment-Enhanced Corruption Perception Index. Washington, D.C.: International Monetary Fund, 2021.
MLA (8th ed.) AtıfCao, Yongquan, et al. A Sentiment-Enhanced Corruption Perception Index. International Monetary Fund, 2021.
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