S. M. Bell
发表
M. Ainsworth,
S. M. Bell,
1970,
Child development.
M. Ainsworth,
S. M. Bell,
1972,
Child development.
Mary D. Salter Ainsworth,
M. Ainsworth,
S. M. Bell,
1974
.
S. M. Bell,
2004,
The Psychoanalytic study of the child.
S. M. Bell,
2005,
The Psychoanalytic study of the child.
M. Ainsworth,
S. M. Bell,
1977,
Child development.
S. M. Bell,
1968
.