Other Air Forces
STOCKTON, Harold E.
Red Beauty (Krasny Krasedlek) - Yak-1 and Yak-7
Great Patriotic War Series - Special Number One
STROUD, John
The Red Air Force - The history of Soviet aviation and a survey of the aircraft at present in service
SUTHERLAND, L.W.
Aces and Kings
Account of the air war in Palestine and the Middle East, where the author served as an officer in the Australian Flying Corps. Aircraft flown included SE5s, Bristols, Nieuport Scouts, RE8s and DH6s'.
TITZ, Zdenek & WARD, Richard
Czechoslovakian Air Force 1918 - 1970
Aircam Aviation Series Special No. S5 / Arco-Aircam Aviation Series No. 30