"The Creepy Fan Club". No. 16. (Rocco Mastroserio biography) Creepy (Warren Publishing). August 1967. Reprinted in Creepy Volume Four. Dark Horse Comics. 2009. p. 50. ISBN9781621154488. Note: Information in this biography supplied by Mastroserio. A capsule biography in Action Heroes Archives, Volume 1 (DC Comics, 2004, ISBN978-1-4012-0302-3) erroneously gives Bari, Italy, misspelling it as "Barre, Italy".