International Broadway Database
http://www.ibdb.com/production.php?id=3095
Information, including cast, on the 1970 Broadway production of The Good Woman of Setzuan.
Theater Review by Open Fist
The LATimes review of the 2010 production of The Good Woman of Setzuan at The Open Fist Theater Company.
Bertolt Brecht biography on Amazon.com
The Amazon.com page to purchase the 1998 biography Bertolt Brecht: His Life, His Art, and His Times by Frederic Ewen.