(2008). Textbooks and school library provisions in secondary education in Sub-Saharan Africa. World Bank.
Čikaški stil citiranja (17. izdanje)Textbooks and School Library Provisions in Secondary Education in Sub-Saharan Africa. Washington, D.C: World Bank, 2008.
MLA način citiranja (9. izdanje)Textbooks and School Library Provisions in Secondary Education in Sub-Saharan Africa. World Bank, 2008.
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