Institute for Advanced Study (Princeton, N.J.). Trustees.(The Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA, 10/14/1941)
Institute for Advanced Study (Princeton, N.J.). Trustees.(The Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA, 5/18/1942)
Institute for Advanced Study (Princeton, N.J.)(Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA, 1943, 1944)
League of Nations Economics and Financial Organization(Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA, 6/1/1941)
Institute for Advanced Study (Princeton, N.J.). Trustees.(Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA, 10/15/1942)