SpringerLink (Online service), Kroop, S., Mikroyannidis, A., & Wolpers, M. (2015). Responsive Open Learning Environments: Outcomes of Research from the ROLE Project (1st ed. 2015.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-02399-1
Chicago (17e ed.) BronvermeldingSpringerLink (Online service), Sylvana Kroop, Alexander Mikroyannidis, en Martin Wolpers. Responsive Open Learning Environments: Outcomes of Research from the ROLE Project. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Springer, 2015. https://doi.org/10.1007/978-3-319-02399-1.
MLA (9e ed.) BronvermeldingSpringerLink (Online service), et al. Responsive Open Learning Environments: Outcomes of Research from the ROLE Project. 1st ed. 2015. Springer International Publishing : Imprint: Springer, 2015. https://doi.org/10.1007/978-3-319-02399-1.