google.com, pub-8988395174184773, DIRECT, f08c47fec0942fa0
Jane's Tanks and Combat Vehicles Recognition Guide (2002) By Christopher F. Foss
The Illustrated Dictionary of Tanks of the World (2000) By David Miller
How Weapons Work (1976) By Christopher Chant
Modern British Armoured Fighting Vehicles (1986) By Terry Gander
Weapons and Tactics of the Soviet Army (1981, 1984, 1988) By David C. Isby
Soviet Tanks and Combat Vehicles 1946 to the Present (1987) By Steven J. Zaloga
Half Tracks (1985) By Bart H. Vanderveen
Twentieth-Century Artillery (2000) By Ian Hogg
The Observer's WW2 Fighting Vehicle Directory (1969) By Bart H. Vanderveen
Armoured Fighting Vehicles of the World (1977) By Christopher F. Foss
Artillery of the World (1976) By Christopher F. Foss
The Illustrated History of Artillery (1987, 2003) By Ian V. Hogg
Artillery Compared and Contrasted (2008) By Michael E. Haskew
Jane's Main Battle Tanks (1986) By Christopher F. Foss
The Encyclopedia of World Military Power (1989) By Chris Bishop & Ian Dury
Tank Men: The Human Story of Tanks At War (2009) By Robert Kershaw