“Charles Lindbergh's Baby Found Dead beside the Princeton-Hopewell Road in 1932.” nydailynews.com, May 11, 2016. http://www.nydailynews.com/news/crime/body-charles-lindbergh-baby-found-hopewell-1932-article-1.2632021.
Chua-Eoan, Howard. “Crimes of the Century.” Time. Time Inc., March 1, 2007. http://content.time.com/time/specials/packages/article/0,28804,1937349_1937350_1937351,00.html.
“Community Programs/Residential Community Homes.” State of New Jersey. Juvenile Justice Commission. Accessed November 23, 2020. https://www.nj.gov/oag/jjc/residential_comm_doves_hm.html.
English, Illona S. “National Register of Historic Places Registration Form - Highfields.” Ringoes, NJ: National Park Services/East Amwell Township, Historic Pres. Committee, March 1994.
“History.” Sourland Conservancy. Accessed November 23, 2020. https://www.sourland.org/history.
Jones, Leslie. "Lindbergh's Hopewell, N.J. home from the air, where kidnappers stole Lindy's 19-month-old baby from his nursery on the 2nd floor." Photograph. March 1932. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/6682zm628 (accessed November 19, 2020).
Jones, Leslie. "Lindy and Anne." Photograph. June 1929. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/6682zj24f (accessed November 23, 2020).
Jones, Leslie. "William Allen colored truck driver that found Lindbergh baby off side of road 5 miles from Lindy's home." Photograph. May 12, 1932. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/6682zm407 (accessed November 23, 2020).
The Lindbergh Kidnapping Site - The Real Story! Accessed November 23, 2020. http://www.lindytruth.org/.
Mack , Julie. “Lindbergh Kidnapping Case Still Horrifies and Fascinates 80 Years Later (Julie Mack Column).” mlive, May 19, 2012. https://www.mlive.com/opinion/kalamazoo/2012/05/80_years_later_lindbergh_kidna.html.
Sarah, Lakshay Gaba, and Gaurav Sharma. “The Charles Lindbergh House in Hopewell New Jersey.” ~ House Crazy ~, August 19, 2015. http://www.house-crazy.com/the-charles-lindbergh-house-in-hopewell-new-jersey/.
Sharon. “Cemetery John by Robert Zorn.” A Scrapbook of Me, January 14, 2013. http://sharonscrapbook.blogspot.com/2013/01/cemetery-john-by-robert-zorn.html.
Townsend, JT. “The Lindbergh Kidnapping: Did Charles Lindbergh Murder His Own Son?” JT Townsend, True Crime Detective, October 22, 2020. https://jttownsend.com/the-lindbergh-kidnapping-did-charles-lindbergh-murder-his-own-son/.