Apeldoorn, Ger (September 29, 2013). "The Day Joe Died". The Fabuleous Fifties. Retrieved 2013-12-30.
books.google.com
Fingeroth, Danny; and Thomas, Roy. The Stan Lee Universe, p. 8. TwoMorrows Publishing, 2011. ISBN9781605490298. Accessed October 12, 2015. ""Joe is the quieter of the two partners. ... He is the product of both the Philadelphia Bulletin and the Philadelphia Daily News art departments and now freelances out of New Shrewsbury, N. J., where he, his wife and three daughters live."