Stopped at Stalingrad: The Luftwaffe and Hitler's Defeat in the East, 1942-1943 (Modern War Studies): Hayward, Joel S. A.: 0884345218791: Amazon.com: Books
LUFTWAFFE GROUND ATTACK UNITS 1937-1945 SCHLACHTFLIEGER (Luftwaffe Colours): J. Richard Smith, Chris Goss, Martin Pegg, Andrew Arthy, Nick Beale, Robert Forsyth: 9781857802740: Amazon.com: Books