Margaret T. Beard
发表
Margaret T. Beard,
2001
.
Margaret T. Beard,
1998
.
Margaret T. Beard,
2000
.
Margaret T. Beard,
2001
.
Margaret T. Beard,
2002
.
Margaret T. Beard,
Catherine B. Bailey,
Verdell Marsh,
2001
.
Margaret T. Beard,
Catherine B. Bailey,
Verdell Marsh,
2002
.
Margaret T. Beard,
Joseph N. Tillmann,
2001
.