SpringerLink (Online service), Bray, M., Adamson, B., & Mason, M. (2014). Comparative Education Research: Approaches and Methods (Second Edition.). Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Mark Bray, Bob Adamson, και Mark Mason. Comparative Education Research: Approaches and Methods. Second Edition. Cham: Springer International Publishing : Imprint: Springer, 2014.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Comparative Education Research: Approaches and Methods. Second Edition. Springer International Publishing : Imprint: Springer, 2014.
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