1. Immigration et hygiène mentale, 2;Marie;ibid.,1934
2. Mental Disease among Foreign-born Whites, with Special Reference to Natives of Russia and Poland;Amer. Journ. Psychiat.,1935
3. Mental Disease and the Melting Pot;Journ. Nerv. and Ment. Dis.
4. Mental Disease among Native and Foreign-born Whites in New York State;Malzberg;Amer. Journ. Psychiat.,1936