L. Orr
发表
Winston T. Lin,
George Cave,
Howard S. Bloom,
1997
.
Robert B. Olsen,
E. Stuart,
L. Orr,
2017,
Journal of research on educational effectiveness.
G. Cain,
L. Orr,
S. Bell,
1997
.
Larry L. Orr,
Stephen H. Bell,
L. Orr,
2002
.
L. Orr,
S. Bell,
1994
.
Robert B. Olsen,
E. Stuart,
L. Orr,
2019,
Journal of Policy Analysis and Management.
Robert B. Olsen,
E. Stuart,
L. Orr,
2017
.
F. Skidmore,
L. Orr,
1982
.
L. Orr,
1976
.
C. Morris,
W. Manning,
J. Newhouse,
1985
.
L. Orr,
M. Shroder,
2012
.
Larry L. Orr,
L. Orr,
1998
.
L. Orr,
G. Mills,
Rhiannon Patterson,
2004
.
Robin Jacob,
Judith D. Feins,
Lawrence F. Katz,
2003
.
C E Phelps,
E B Keeler,
R H Brook,
1981,
The New England journal of medicine.
L. Orr,
D. Robalino,
Rita Almeida,
2014
.
L. Orr,
2018,
The ANNALS of the American Academy of Political and Social Science.
Robert B. Olsen,
E. Stuart,
L. Orr,
2016
.
L. Orr,
1968,
National Tax Journal.
L. Orr,
Daniel Gubits,
2020,
Evaluation review.
L. Orr,
1975
.
Robin Jacob,
Judith D. Feins,
Lawrence F. Katz,
2003
.
L. Orr,
S. Bell,
J. Klerman,
2011
.
L. Orr,
1978
.
Gary Burtless,
Larry L. Orr,
L. Orr,
1986
.
Stephen H Bell,
Elizabeth A Stuart,
Robert B. Olsen,
2013,
Journal of policy analysis and management : [the journal of the Association for Public Policy Analysis and Management].
Larry L Orr,
L. Orr,
2015,
Evaluation review.
Elizabeth A. Stuart,
Larry L. Orr,
Robert B. Olsen,
2013
.
L. Orr,
1996
.
Michael E. Borus,
H. Bloom,
L. Orr,
2002
.
K. Schoors,
Boris Hirsch,
L. Orr,
2013
.