Urbain Ledoux (English Wikipedia)

Remey, Charles Mason (2005) [1949]. Reminiscences of the Summer School Green Acre. Vol. 1 (revised Haifa, 1955, Reprinted ed.). Eliot, Maine / Lansing, Michigan: H-Bahai. pp. 56–58.

mrteverett.com

Martin Heilweil; Marcia Crowley (2009). "Taxes, Depression, and Our Current Troubles; Comments". Archived from the original (doc) on 2014-12-05. Retrieved August 14, 2019.

"Desirable berths filled". The Morning Times. Washington, District of Columbia. Jul 30, 1897. p. 1. Retrieved Nov 28, 2014.
"Diplomats get new locations". The Piqua Daily Call. Piqua, Ohio. Sep 9, 1903. p. 2. Retrieved Nov 28, 2014.
"Missionary and ex-Consul home". The New York Times. Jul 16, 1910. p. 14. Retrieved Nov 28, 2014.
"Greenacre head taken with force". Boston Post. Boston, Massachusetts. Aug 4, 1916. p. 1. Retrieved Nov 28, 2014.
* "Unity hotel to be located on middle street". The Portsmouth Herald. Portsmouth, New Hampshire. Jun 13, 1917. p. 8. Retrieved Nov 28, 2014.
- "Ledoux here to open unity hotel". The Portsmouth Herald. Portsmouth, New Hampshire. Jul 24, 1917. p. 8. Retrieved Nov 28, 2014.
- "Resume breadline here". The New York Times. New York, NY. Apr 1, 1919. p. 4. Retrieved Nov 25, 2014.
- * "Only 3 Ex-Soldiers discovered among 291 in bread lines". The Evening World. New York, NY. Apr 3, 1919. pp. 1–2. Retrieved Nov 25, 2014.
  - "N. Y. Bread line 800 long". Tyrone Daily Herald. Tyrone, PA. Apr 3, 1919. p. 1. Retrieved Nov 25, 2014.
  - * "Mr. Zero Dies in New York". Arizona Independent Republic. Phoenix, Arizona. Apr 10, 1941. p. 8. Retrieved Nov 28, 2014.
    - "'Mr. Zero,' friend of Bowery Bum, dies". The Daily Republican. Monongahela, Pennsylvania. Apr 9, 1941. p. 1. Retrieved Nov 28, 2014.

pappasl (Nov 20, 2012). "Feature Video–Thanksgiving 2012–Mr Zero gives to the needy". Moving Image Research Collections. University of South Carolina. Retrieved Nov 25, 2014.

Survey Associates, Inc., by Jhansan, The Social Welfare Welfare History Project.

ʻAbdu'l-Bahá (Nov 23, 1918) [Dec 27, 1916]. "Tablet to Mr. Vail". Star of the West. 9 (14): 155. Retrieved Nov 28, 2014.
Ledoux, Urbain (Sep 27, 1919). "The Oneness of the World of Humanity". Star of the West. 10 (11): 211–213. Retrieved Nov 28, 2014.
ʻAbdu'l-Bahá (June 24, 1919) [April 4, 1919]. "Recent Tablet to Juliet Thompson". Star of the West. 10 (6): 109–110. Retrieved Nov 28, 2014.
"Supplication to Abdul-Baha from the American friends". Star of the West. 10 (8): 156–186. August 1, 1919. Retrieved Nov 28, 2014.
Report of the Twelfth Annual Mashrekol-Azkar Convention;(listing of the delegates), Star of the West, vol 11, no 11, Sept 27, 1920, (see page 175)

Monaghan, Angela (November 13, 2014). "US wealth inequality - top 0.1% worth as much as the bottom 90%". The Guardian. New York, NY. Retrieved Nov 25, 2014.

Dannells, George Wesley (Sep 22, 2009). "On Along the Breadline: A Baháʼí Sign of Welcome on Wall Street During the Great Depression". Bahaiviews.net. Archived from the original on April 22, 2016. Retrieved August 14, 2019.
Martin Heilweil; Marcia Crowley (2009). "Taxes, Depression, and Our Current Troubles; Comments". Archived from the original (doc) on 2014-12-05. Retrieved August 14, 2019.

Woolfson, William Charles (1973). Mr. Zero : a memoir-biography of Urbain Ledoux (Thesis). Laurence University. OCLC 28372998. Retrieved Nov 26, 2014.

Woolfson, William Charles (1973). Mr. Zero : a memoir-biography of Urbain Ledoux (Thesis). Laurence University. OCLC 28372998. Retrieved Nov 26, 2014.

Laffer, Arthur B. (Sep 22, 2009). "Taxes, Depression, and Our Current Troubles". Wall Street Journal. Retrieved Nov 28, 2014.