(1976). Spacelab users guide: A short introduction to Spacelab and its use.
Chicago-čujuhus (17. p.)Spacelab Users Guide: A Short Introduction to Spacelab and Its Use. 1976.
MLA-čujuhus (9. p.)Spacelab Users Guide: A Short Introduction to Spacelab and Its Use. 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.