Colors and letters credits from Carl Gafford via the GCD Error Tracker.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Colors credit from Carl Gafford via the GCD Error Tracker.
Letters regarding Justice League of America #123 from: Sandra Durham; Elizabeth Smith; Marcia Muehlback; Deborah McClellan; Beth Monteleone; Nina Lee Braden; "Dinah Lance"; Janet Regis; Stacy Stock, with an illustration.
Between pages 7-8 of story.