G.I. Joe: America's Movable Fighting Man - Wikipedia
Birth of the Action Figure - 1963 G.I. Joe Toy Fair Presentation — LAIRD of TOY
Original prototype of G.I. Joe doll breaks cover after 50 years and could fetch more than $200,000 at auction | Daily Mail Online
G.I. Joe - Wikipedia
Donald Levine, father of G.I. Joe action figure, dead at 86 | CBC News
GI Joe, the world's first action figure, turns 50
G.I. Joe Retro Collection First Sergeant Duke 3.75" Action Figure – Starbox Collectables
Why vintage G.I. Joe prices are rising - Antique Trader
The First Wave of Action Figures: From G.I. Joe to Star Trek | Gi joe, Classic toys, Vintage toys
Original prototype of G.I. Joe doll breaks cover after 50 years and could fetch more than $200,000 at auction | Daily Mail Online
History of Action Man
Toy exec known as 'father of G.I. Joe' dies
G.I. Joe | Tropedia | Fandom
G.I. Joe | American Experience | Official Site | PBS
GI Joe, the world's first action figure, turns 50 – The Mercury News
Classic GI Joe (@ClassicGIJoe) | Twitter | Gi joe, Trendy toys, Old school toys
Who invented the action figure? | HowStuffWorks
Collecting Vintage GI Joes - Warfare History Network
GI Joe Classified Series 6 Inch Scale Retro Cardback Series Action Figure Wave 1 - Gung Ho (Possibly Non-Mint)
G.I. Joe Toys | The Unknown History of G.I. Joe
GI Joe - Original Prototype (Hasbro, 1964). Ten-HUT! Stand at | Lot #6484 | Heritage Auctions
7 Vintage GI Joe Action Figures & Toys Worth Serious Money | LoveToKnow
Groovy History - Today in 1964, the first G.I. Joe toy was released. | Facebook
GI Joe 25th Anniversary Duke First Sergeant 2007 Hasbro Action Figure - NIB | eBay
G.I. Joe | Toys & History | Britannica
A Brief History of G.I. Joe - TIME
