A. Roberts
发表
A. Roberts,
1995
.
V. Bruce,
A. Roberts,
1989
.
M. Wilson,
A. Roberts,
1977,
Africa.
A. Roberts,
1986
.
Todd M. Allen,
D. Heckerman,
N. Lennon,
2008,
Hepatology.
A. Roberts,
1978,
History in Africa.
A. Roberts,
2004,
The Journal of African History.
A. D. Roberts,
A. Roberts,
1946
.
Todd M. Allen,
D. Heckerman,
N. Lennon,
2008,
Hepatology.