Tkatchova, S. (2020). Emerging Space Markets. 1st ed. 2018. Springer Berlin Heidelberg.
Čikaški stil citiranjaTkatchova, Stella. Emerging Space Markets. 1st Ed. 2018. Springer Berlin Heidelberg, 2020.
MLA način citiranjaTkatchova, Stella. Emerging Space Markets. 1st Ed. 2018. Springer Berlin Heidelberg, 2020.
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