1. Adult writers: Some factors that interfere with effective writing;Aldrich;Research in the Teaching of English,1982
2. Publication manual of the American Psychological Association;American Psychological Association,1994
3. Differentiating anxiety and depression: A test of the cognitive content-specificity hypothesis;Beck;Journal of Abnormal Psychology,1987
4. The composing process of anxious and non-anxious writers: A naturalistic study;Bloom,1980
5. Some effects of apprehension on writing performance;Book,1976