D. Edgell
发表
J. Swanson,
David L. Edgell,
D. Edgell,
2007
.
D. Edgell,
1992
.
R. L. Seely,
H. Iglars,
D. Edgell,
1980
.
T. Baum,
D. Edgell,
M. Conlin,
1995
.
D. Edgell,
R. Seely,
H. Iglarsh,
1980
.
D. Edgell,
Ginger Smith,
1993
.
D. Edgell,
1990
.
D. Edgell,
Jason R. Swanson,
Ginger Smith,
2008
.
D. Edgell,
Jason R. Swanson,
Ginger Smith,
2008,
Tourism Policy and Planning.
D. Edgell,
2019
.
D. Edgell,
1999
.
D. Edgell,
Carolyn E. B. McCormick,
2016
.
D. Edgell,
Jason R. Swanson,
Ginger Smith,
2008,
Tourism Policy and Planning.
D. Edgell,
Jason R. Swanson,
Ginger Smith,
2008
.
D. Edgell,
Jason R. Swanson,
Ginger Smith,
2006
.
D. Edgell,
1995
.
D. Edgell,
S. Ivey,
2018,
Delaware journal of public health.
K. Betts,
D. Edgell,
2013
.
D. Edgell,
Jason R. Swanson,
2007
.