R. Walker
发表
R. Walker,
1986
.
R. Walker,
1985
.
R. Walker,
1983,
Historical studies.
R. Walker,
1973,
The Journal of Ecclesiastical History.
R. Walker,
1970
.
R. Walker,
1973
.
R. Walker,
1981
.
R. Walker,
1976
.
R. Walker,
1965
.
R. Walker,
1964
.
R. Walker,
1960,
The Journal of Ecclesiastical History.
R. Walker,
1966,
The Journal of Ecclesiastical History.
R. Walker,
1968,
The Journal of Ecclesiastical History.
R. Walker,
1984
.
R. Walker,
1980
.
R. Walker,
Dave Roberts,
1988
.
R. Walker,
1968
.
R. Walker,
1980
.