Estonia : choice of a path 1917-1940 : a documentary suirvey (abridged) /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Sedykh, Igorʹ.
Moscow : Novosti,
1987.
John and Ljubica Erickson collection.