Tula : stranit︠s︡y khroniki geroicheskoĭ zashchity goroda-geroi︠a︡ v 1941 godu /
Tumanov, Alekseĭ.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Izd-vo polit. lit-ry,
1985.
John and Ljubica Erickson collection.