Raymond M. Sheffield
发表
William A. Bechtold,
Raymond M. Sheffield,
W. Bechtold,
1990
.
Raymond M. Sheffield,
Roger C. Conner,
R. Conner,
2005
.
Raymond M. Sheffield,
David N. Wear,
D. Wear,
1999
.
William A. Bechtold,
Raymond M. Sheffield,
J. P. McClure,
1985
.
Raymond M. Sheffield,
Kenneth W. Outcalt,
K. Outcalt,
1996
.
Raymond M. Sheffield,
Frederick W. Cubbage,
F. Cubbage,
1998
.
Raymond M. Sheffield,
John S. Vissage,
W. B. Smith,
2001
.