Nührenbörger, M., Rösken-Winter, B., Fung, C. I., Schwarzkopf, R., Wittmann, E. C., Akinwunmi, K., . . . Schacht, F. (2016). Design Science and Its Importance in the German Mathematics Educational Discussion. Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-43542-8
Tohutoru Kātū Chicago (17th ed.)Nührenbörger, Marcus, Bettina Rösken-Winter, Chun Ip Fung, Ralph Schwarzkopf, Erich Christian Wittmann, Kathrin Akinwunmi, Felix Lensing, me Florian Schacht. Design Science and Its Importance in the German Mathematics Educational Discussion. Cham: Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-43542-8.
Tohutoro MLA (9th ed.)Nührenbörger, Marcus, et al. Design Science and Its Importance in the German Mathematics Educational Discussion. Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-43542-8.