"Freeman Still Pushes Rama". Sci Fi Wire – The News Service of the Sci Fi Channel. 14 March 2003. Archived from the original on 17 January 2009. Retrieved 7 March 2009.
"Freeman Still Pushes Rama". Sci Fi Wire – The News Service of the Sci Fi Channel. 14 March 2003. Archived from the original on 17 January 2009. Retrieved 7 March 2009.