Curtis, H. D. (2013). Orbital mechanics for engineering students (Third edition.). Butterworth-Heinemann.
Chicago-viite (17. p.)Curtis, Howard D. Orbital Mechanics for Engineering Students. Third edition. Oxford: Butterworth-Heinemann, 2013.
MLA-viite (8. p.)Curtis, Howard D. Orbital Mechanics for Engineering Students. Third edition. Butterworth-Heinemann, 2013.
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