Organisations

Hungary

Hungarian Freemasonry (Galilei Circle, Szabadgodondolat, National Civic-Radical Party)

Government of Béla Kun [1919]

Familial and personal social network

Vienna

Austrian Freemasonry – le Great Orient of Austria

Workers Educational Association

Bécsi Magyar Újság [1921-1923]

Séminaire privé [1924-?]

Der Österreichische Volkswirt [1924-1934]

Divers

England [1934-1941 ; 1944-1946]

Christian Left [1934-1940; 1943-1946]

New Britain [1934]

Fabian Society

Balliol College

Hungarian Council

United States of America [1941-1943; 1947-1964]

Bennington [1941-1943]

Columbia University [1947-1953]

Funds (Rockefeller, Ford, Carnegie)

International

Pilgrims Society

Individuals