SpringerLink (Online service), Toh, T. L., Kaur, B., & Tay, E. G. (2019). Mathematics Education in Singapore (1st ed. 2019.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-3573-0
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Tin Lam Toh, Berinderjeet Kaur, και Eng Guan Tay. Mathematics Education in Singapore. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-3573-0.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Mathematics Education in Singapore. 1st ed. 2019. Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-3573-0.
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