R. Gorham
发表
R. Cervero,
R. Gorham,
1995
.
Alan Meier,
Daniel Sperling,
Roger Gorham,
2010
.
D. Sperling,
A. Meier,
Sinnott Murphy,
2008
.
Roger Gorham,
R. Gorham,
2002
.
Joshua W. Sadvari,
R. Gorham,
A. Koshoffer,
2020,
Journal of Map & Geography Libraries.
E. Weiner,
R. Gorham,
2002
.
D. Sperling,
A. Meier,
Sinnott Murphy,
2008
.
Roger Gorham,
Todd Goldman,
R. Gorham,
2006
.
Lee Schipper,
Roger Gorham,
R. Gorham,
2000
.
Daniel S. Hamilton,
R. A. Kraemer,
Eloy Álvarez Pelegry,
2017
.
L. Schipper,
R. Gorham,
M. Ting,
1998
.