(1988). CISLUNAR program manual: A low-thrust trajectory determination model / by Eagle Engineering, Inc.
Chicago-viite (17. p.)CISLUNAR Program Manual: A Low-thrust Trajectory Determination Model / by Eagle Engineering, Inc. 1988.
MLA-viite (9. p.)CISLUNAR Program Manual: A Low-thrust Trajectory Determination Model / by Eagle Engineering, Inc. 1988.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.