SpringerLink (Online service), Griffin, P., McGaw, B., & Care, E. (2012). Assessment and Teaching of 21st Century Skills. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Patrick Griffin, Barry McGaw, και Esther Care. Assessment and Teaching of 21st Century Skills. Dordrecht: Springer Netherlands, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Assessment and Teaching of 21st Century Skills. Springer Netherlands, 2012.
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