Kovanen, A. (2006). Why do prices in Sierra Leone change so often?: A case study using micro-level price data. International Monetary Fund, African Dept..
芝加哥风格引文Kovanen, Arto. Why Do Prices in Sierra Leone Change so Often?: A Case Study Using Micro-level Price Data. [Washington, D.C.]: International Monetary Fund, African Dept., 2006.
MLA引文Kovanen, Arto. Why Do Prices in Sierra Leone Change so Often?: A Case Study Using Micro-level Price Data. International Monetary Fund, African Dept., 2006.
警告：这些引文格式不一定是100％准确.