Vizit v Sovetskiĭ Soi︠u︡z partiĭno-gosudarstvennoĭ delegat︠s︡ii Narodnoĭ Respubliki Angola, 7-13 okti︠a︡bra 1976 goda : dokumenty i materialy.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Izdatel'stvo politicheskoĭ literatury,
1976.
John and Ljubica Erickson collection.