"George, Margaret 1943–". Contemporary Authors, New Revision Series. January 1, 2004. Archived from the original on June 10, 2014. Retrieved December 6, 2013. (subscription required)
"George, Margaret 1943–". Contemporary Authors, New Revision Series. January 1, 2004. Archived from the original on June 10, 2014. Retrieved December 6, 2013. (subscription required)