Óhidy, A., Sauer-Schiffer, U., & Györffy, E. (2008). Lifelong learning: Interpretations of an education policy in Europe. VS Research.
Čikaški stil citiranja (17. izdanje)Óhidy, Andrea, Ursula Sauer-Schiffer, i Enikő Györffy. Lifelong Learning: Interpretations of an Education Policy in Europe. Wiesbaden: VS Research, 2008.
MLA način citiranja (9. izdanje)Óhidy, Andrea, et al. Lifelong Learning: Interpretations of an Education Policy in Europe. VS Research, 2008.
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