SpringerLink (Online service), Dunlop, M. W., & Lühr, H. (2020). Ionospheric Multi-Spacecraft Analysis Tools: Approaches for Deriving Ionospheric Parameters (1st ed. 2020.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-26732-2
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)SpringerLink (Online service), Malcolm Wray Dunlop, و Hermann Lühr. Ionospheric Multi-Spacecraft Analysis Tools: Approaches for Deriving Ionospheric Parameters. 1st ed. 2020. Cham: Springer International Publishing : Imprint: Springer, 2020. https://doi.org/10.1007/978-3-030-26732-2.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)SpringerLink (Online service), et al. Ionospheric Multi-Spacecraft Analysis Tools: Approaches for Deriving Ionospheric Parameters. 1st ed. 2020. Springer International Publishing : Imprint: Springer, 2020. https://doi.org/10.1007/978-3-030-26732-2.