Leppink, J., & Leppink, J. (2019). Statistical Methods for Experimental Research in Education and Psychology (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-21241-4
Παραπομπή σε μορφή Chicago (17η εκδ.)Leppink, Jimmie, και Jimmie Leppink. Statistical Methods for Experimental Research in Education and Psychology. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-21241-4.
Παραπομπή σε μορφή MLA (8th εκδ.)Leppink, Jimmie, και Jimmie Leppink. Statistical Methods for Experimental Research in Education and Psychology. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-21241-4.
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