Al-Ekabi, C., Baranes, B., Hulsroj, P., & Lahcen, A. (2015). Yearbook on Space Policy 2012/2013: Space in a Changing World. Springer.
Trích dẫn kiểu ChicagoAl-Ekabi, C., B. Baranes, P. Hulsroj, và A. Lahcen. Yearbook On Space Policy 2012/2013: Space in a Changing World. Springer, 2015.
Deismireacht MLAAl-Ekabi, C., B. Baranes, P. Hulsroj, và A. Lahcen. Yearbook On Space Policy 2012/2013: Space in a Changing World. Springer, 2015.
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