Shapland, D., & Rycroft, M. (1984). Spacelab: Research in Earth Orbit. Cambridge University Press.
Čikaški stil citiranjaShapland, David, i Michael Rycroft. Spacelab: Research in Earth Orbit. Cambridge: Cambridge University Press, 1984.
MLA način citiranjaShapland, David, i Michael Rycroft. Spacelab: Research in Earth Orbit. Cambridge University Press, 1984.
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