Ocherk promyshlennosti SSSR 1917-1940 /
Loktin, Ė. I︠U︡.(Efraim I︠U︡dovich)
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Politizdat,
1956.
John and Ljubica Erickson collection.