C. Cumming
发表
K. Hawton,
J. Bancroft,
S. Simkin,
1979,
The British journal of medical psychology.
R. Roberts,
I. Sakinofsky,
P. James,
1990,
British Journal of Psychiatry.
D. Cumming,
S. Jung,
C. Cumming,
1990,
Acta Psychiatrica Scandinavica.