Brush, S. G. (1996). Fruitful encounters: The origin of the solar system and of the moon from Chamberlin to Apollo. Cambridge University Press.
Dyfyniad Arddull ChicagoBrush, Stephen G. Fruitful Encounters: The Origin of the Solar System and of the Moon from Chamberlin to Apollo. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1996.
Dyfyniad MLABrush, Stephen G. Fruitful Encounters: The Origin of the Solar System and of the Moon from Chamberlin to Apollo. Cambridge University Press, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.