Leopard 2 Main Battle Tank 1979–98 (New Vanguard): Jerchel, Michael, Badrocke, Mike: 9781855326910: Amazon.com: Books
The Leopard 1 and Leopard 2: From Cold War To Modern Day (Famous Vehicles): Robinson, M P, Costa, Vitor, Jerrett, Chris: 9788395157523: Amazon.com: Books
German Main Battle Tank Revolution I Leopard II | HLJ.com