Froehlich, A. (2018). Fresh view on the outer space treaty. Springer.
Chicago-čujuhus (17. p.)Froehlich, Annette. Fresh View on the Outer Space Treaty. Springer, 2018.
MLA-čujuhus (9. p.)Froehlich, Annette. Fresh View on the Outer Space Treaty. Springer, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.