Nathaniel Hawthorne, Sophia Peabody Hawthorne, Nicholas R. Lawrence, Marta L. Werner (2005). “Ordinary Mysteries: The Common Journal of Nathaniel and Sophia Hawthorne, 1842-1843”, p.7, American Philosophical Society
Remarks by the President at the AIPAC Policy Conference 2011 in Walter E. Washington Convention Center Washington, D.C., obamawhitehouse.archives.gov. May 22, 2011.