Pace, S.(2014). American space strategy: Choose to steer, not drift. Space Policy, 30(1), 1-4. doi:10.1016/j.spacepol.2014.02.001
MLA CitationPace, Scott. "American Space Strategy: Choose to Steer, Not Drift". Space Policy, 30.1 ( 2014 ): 1-4.
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