Quimby, Rachel. The Adorable Origins of Yellow Journalism. Back Story: The American History Guys (Virginia Foundation for the Humanities). 12 June 2009 [25 January 2012]. （原始内容存档于15 August 2012）.
Wood, Mary (2004). Over the Bounding Main (Buster Brown Postcard). Mary Wood, from the R. F. Outcault Society's Yellow Kid Site, 10 December 2003. Retrieved on 2007-10-17 from Xroads.virginia.edu （页面存档备份，存于互联网档案馆）
Wallace, Derek (18 July 2005). The Yellow Kid. Virtue Magazine, Volume 1, Issue 14, 18 July 2005. Retrieved on 2007-10-16 from Virtuemag.org互联网档案馆的存檔，存档日期28 July 2011.
Wood, Mary (2004). The Yellow Kid on paper and stage, Contemporary illustrations. Retrieved on 2007-10-17 from Xroads.virginia.edu （页面存档备份，存于互联网档案馆）
Quimby, Rachel. The Adorable Origins of Yellow Journalism. Back Story: The American History Guys (Virginia Foundation for the Humanities). 12 June 2009 [25 January 2012]. （原始内容存档于15 August 2012）.
Wood, Mary (2004). Over the Bounding Main (Buster Brown Postcard). Mary Wood, from the R. F. Outcault Society's Yellow Kid Site, 10 December 2003. Retrieved on 2007-10-17 from Xroads.virginia.edu （页面存档备份，存于互联网档案馆）
Wallace, Derek (18 July 2005). The Yellow Kid. Virtue Magazine, Volume 1, Issue 14, 18 July 2005. Retrieved on 2007-10-16 from Virtuemag.org互联网档案馆的存檔，存档日期28 July 2011.
