Zai︠a︡vlenie sovetskogo pravitelʹstva.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Politizdat,
1963.
"Pechataetsi︠a︡ po tekstu gazety 'Pravdy' ot 21-22 senti︠a︡bri︠a︡ 1963 goda".
John and Ljubica Erickson collection.