- ^ Jones, Kenneth. "Broadway's Proof, of Math, Memories and Mary-Louise Parker, Opens Oct. 24". Playbill.com. Retrieved 31 July 2015.
- ^ a b c "'Proof' Listing, Boadway" Archived 2015-08-28 at the Wayback Machine playbillvault.com, accessed August 31, 2015
- ^ Jones, Kenneth. "Jennifer Jason Leigh Adds Its Up in Bway 'Proof' Beginning Sept. 13" Playbill, September 13, 2001
- ^ a b Jones, Kenneth. "Anne Heche to Return to Broadway 'Proof' for July 5 Evening Show" Playbill, July 5, 2002,
- ^ Jones, Kenneth. "Josh Hamilton and Seana Kofoed Join Bway 'Proof' Sept. 11" Playbill, August 16, 2001
- ^ Billington, Michael. "review. 'Proof'" The Guaedian, May 16, 2002,
- ^ Shenton, Mark. "London's Menier Chocolate Factory to Revive David Auburn's 'Proof'" Playbill, January 14, 2013
- ^ "Gale has Menier Proof". OfficialLondonTheatre.com. 29 January 2013. Retrieved 31 October 2017.
- ^ Gans, Andrew. "Michael Braun, Kristen Bush, Jessica Dickey and Michael Siberry Star in McCarter's 'Proof', Beginning Sept. 6" Playbill, September 6, 2013
- ^ "Welcome to the Tabard Theatre".
- ^ "Proof".
- ^ "A contemporary classic, 'Proof' at APT moves like music". 30 October 2023.
- ^ "Pulitzer Prize for Drama" pulitzer.org, accessed August 31, 2015
This content is from Wikipedia. GradeSaver is providing this content as a courtesy until we can offer a professionally written study guide by one of our staff editors. We do not consider this content professional or citable. Please use your discretion when relying on it.
