Sovetskie arkhivy.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Soviet Union.Glavnoe arkhivnoe upravlenie.
Institut marksizma-leninizma (Moscow, Russia)
Institut istorii (Akademii︠a︡ nauk SSSR)
John and Ljubica Erickson collection.
"Organ Glavnogo Arkhivnogo Upravlenii︠a︡ pri Sovete Ministrov SSSR."
"Izdaetsi︠a︡ pri uchastii Instituta Marksizma-Leninizma prit︠s︡k KPSS i Instituta Istorii Akademii Nauk SSSR."