C. Harper
发表
C. Harper,
1972
.
C. Harper,
2000
.
C. Harper,
1993
.
C. Harper,
1996
.
Charles A. Harper,
C. Harper,
2003
.
C. Harper,
2001
.
Charles A. Harper,
C. Harper,
2006
.
Charles A. Harper,
Edward M. Petrie,
C. Harper,
2003
.
C. Harper,
E. Petrie,
2003
.
Charles A. Harper,
C. Harper,
1970
.
Charles A. Harper,
C. Harper,
2006
.
Charles A. Harper,
C. Harper,
1975
.