International Conference on Robotics in Education Sofia, Bulgaria, SpringerLink (Online service), & Lepuschitz, W. (2018). Robotics in education: Latest results and developments. Springer International Publishing AG. https://doi.org/10.1007/978-3-319-62875-2
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on Robotics in Education Sofia, Bulgaria, SpringerLink (Online service), و Wilfried Lepuschitz. Robotics in Education: Latest Results and Developments. Cham: Springer International Publishing AG, 2018. https://doi.org/10.1007/978-3-319-62875-2.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Conference on Robotics in Education Sofia, Bulgaria, et al. Robotics in Education: Latest Results and Developments. Springer International Publishing AG, 2018. https://doi.org/10.1007/978-3-319-62875-2.