Kommunisty mira - o svoikh partii︠a︡kh /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Zarodov, Konstantin Ivanovich.
Praga : Mir i sot︠s︡ializm,
1976.
John and Ljubica Erickson collection.
Communist parties.