单级入轨Exhibit, San Diego, California, 2004. Curtis, Howard, Orbital Mechanics for Engineering Students, Third Edition, Oxford: Elsevier, 2010. Print. Mark Wade
軌道測定(原始内容存档于2022-07-05). Curtis, H.; Orbital Mechanics for Engineering Students(英语:Orbital Mechanics for Engineering Students), Chapter 5; Elsevier (2005) ISBN