Sorensen, S. E., & Andreasson, B. (2007). Sida's support to urban environment and urban development in South East Europe. Swedish International Development Cooperation.
Čikaški stil citiranja (17. izdanje)Sorensen, Svend Erik, i Bo Andreasson. Sida's Support to Urban Environment and Urban Development in South East Europe. Stockholm, Sweden: Swedish International Development Cooperation, 2007.
MLA način citiranja (9. izdanje)Sorensen, Svend Erik, i Bo Andreasson. Sida's Support to Urban Environment and Urban Development in South East Europe. Swedish International Development Cooperation, 2007.
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