1. Schweigende Kinder;Amman;Heilpädag. Werkbl.,1958
2. Silence and the theory of technique;Arlow;J. Amer. Psychoanal. Assn.,1961
3. Environmental failure to thrive;Barbero;J. Pediat.,1967
4. Diagnosis and treatment of elective mutism in children;Browne;This Journal,1963
5. Amy: the intensive treatment of an elective mute;Chetnik;This Journal,1973