Antisovetskai︠a︡ Vneshni︠a︡i︠a︡ Politika Angliĭskikh Konservatorov, 1924-1927 / 
Academy of Sciences of the Union of Soviet Socialist Republics (Moscow). - Institute of History.
Nikonova, S. V.
Krasilʹnikov, A. N.
Moskva, 
1963.
[With a bibliography.]