American Bar Foundation. (1961). Report to the National Aeronautics and Space Administration the law of outer space. s.n.
Chicago-viite (17. p.)American Bar Foundation. Report to the National Aeronautics and Space Administration the Law of Outer Space. Chicago: s.n, 1961.
MLA-viite (9. p.)American Bar Foundation. Report to the National Aeronautics and Space Administration the Law of Outer Space. s.n, 1961.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.