Traphagan, J. (2015). Extraterrestrial Intelligence and Human Imagination: SETI at the Intersection of Science, Religion, and Culture. Springer.
Trích dẫn kiểu ChicagoTraphagan, John. Extraterrestrial Intelligence and Human Imagination: SETI At the Intersection of Science, Religion, and Culture. Springer, 2015.
Deismireacht MLATraphagan, John. Extraterrestrial Intelligence and Human Imagination: SETI At the Intersection of Science, Religion, and Culture. Springer, 2015.
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