Hamburg. Unesco-Institut fur Padagogik & Yates, A. (1971). The Role of research in educational change. Pacific Books.
Čikaški stil citiranja (17. izdanje)Hamburg. Unesco-Institut fur Padagogik i Alfred Yates. The Role of Research in Educational Change. Palo Alto, Calif: Pacific Books, 1971.
MLA način citiranja (9. izdanje)Hamburg. Unesco-Institut fur Padagogik i Alfred Yates. The Role of Research in Educational Change. Pacific Books, 1971.
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