UNICEF & Bellamy, C. (2001). The state of the world's children 2001: Early childhood. UNICEF.
Čikaški stil citiranja (17. izdanje)UNICEF i Carol Bellamy. The State of the World's Children 2001: Early Childhood. New York: UNICEF, 2001.
MLA način citiranja (8. izdanje)UNICEF i Carol Bellamy. The State of the World's Children 2001: Early Childhood. UNICEF, 2001.
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