SpringerLink (Online service), Herbst, P., Cheah, U. H., Richard, P. R., & Jones, K. (2018). International Perspectives on the Teaching and Learning of Geometry in Secondary Schools (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-77476-3
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Patricio Herbst, Ui Hock Cheah, Philippe R. Richard, και Keith Jones. International Perspectives on the Teaching and Learning of Geometry in Secondary Schools. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-77476-3.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. International Perspectives on the Teaching and Learning of Geometry in Secondary Schools. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-77476-3.
