SpringerLink (Online service), Cavanagh, R. F., & Waugh, R. F. (2011). Applications of Rasch Measurement in Learning Environments Research. SensePublishers : Imprint: SensePublishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Robert F. Cavanagh, και Russell F. Waugh. Applications of Rasch Measurement in Learning Environments Research. Rotterdam: SensePublishers : Imprint: SensePublishers, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Applications of Rasch Measurement in Learning Environments Research. SensePublishers : Imprint: SensePublishers, 2011.
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