APA-ийн эшлэл(7 дахь хэвлэлт)

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..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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 -ийн эшлэл (9 дэх хэвлэлт)

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.