From a report by Amanda Barker "The Search for Frederick Douglass's Birthplace". Archived from the original on February 5, 2010. Retrieved January 18, 2010. as to the true location of Douglass's birthplace, and the difficulty of finding it.
scifidimensions.com
Snider, John C. (June 2004). "Interview: Octavia E. Butler". SciFiDimensions. Archived from the original on December 20, 2014. Retrieved December 4, 2013.
Snider, John C. (June 2004). "Interview: Octavia E. Butler". SciFiDimensions. Archived from the original on December 20, 2014. Retrieved December 4, 2013.
From a report by Amanda Barker "The Search for Frederick Douglass's Birthplace". Archived from the original on February 5, 2010. Retrieved January 18, 2010. as to the true location of Douglass's birthplace, and the difficulty of finding it.