In place of the asterisks and footnotes traditionally found in comic book panels, Defenders (Volume 2) took a different approach to citations. Appearing on the letters page, a box titled Through the Eyes of Agamotto included reference information for certain issues. Some of the endnotes from that section appear below.
Strategic Hazard Intervention/Espionage Logistics Directorate. Made you look!
Attuma attacked in #2, the bum.
The Headmen first appearedas a group, at least—in DEFENDERS vol. 1 # 21.