Duncan H Forgan. (2019). Solving Fermi's Paradox. Cambridge University Press.
Chicago Edition CitationDuncan H Forgan. Solving Fermi's Paradox. Cambridge University Press, 2019.
Cita MLADuncan H Forgan. Solving Fermi's Paradox. Cambridge University Press, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.