D. Johnson
发表
D. Johnson,
J. Friedman,
1993
.
A. E. Roberts,
J. R. Koch,
D. Johnson,
2001
.
D. Johnson,
P. K. Kim,
1984,
Gerontology & Geriatrics Education.
D. Johnson,
P. K. Kim,
L. See,
1987,
Gerontology & geriatrics education.
L. Mullins,
D P Johnson,
L C Mullins,
1987,
Journal of cross-cultural gerontology.
J. R. Koch,
D. Johnson,
1997
.
H. P. Chalfant,
D. Johnson,
1993
.
D. Johnson,
C. Mathiasen,
P. O’Connor,
1974
.