1. The Natural History of Mental Disorder in Old Age;Roth;J. Ment. Sc.,1955
2. The Significance of Affective Syndromes in Old Age;Post,1962
3. Management of Emotional Disorders;Chapman,1962
4. Recognizing the Depressed Patient;Ayd,1961
5. Recognizing the Depressed Patient;Ayd,1961