Não informado. School business affairs. Association of School Business Officials of the United States and Canada.
Čikaški stil citiranja (17. izdanje)Não informado. School Business Affairs. Chicago, Ill: Association of School Business Officials of the United States and Canada.
MLA način citiranja (8. izdanje)Não informado. School Business Affairs. Association of School Business Officials of the United States and Canada.
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