Paul Johnson
发表
Paul Johnson,
1986,
Journal of Social Policy.
S. Nicholas,
Paul Johnson,
1997
.
Paul Johnson,
1990
.
P. Scott,
Paul Johnson,
1988
.
M. Mackinnon,
Paul Johnson,
1984
.
K. Zimmermann,
Paul Johnson,
1993
.
K. Zimmermann,
Paul Johnson,
1993
.
Paul Johnson,
2010
.
Paul Johnson,
Paul Johnson,
2003
.
Paul Johnson,
C. Arza,
2006
.
Paul Johnson,
1993
.
K. Zimmermann,
C. Hakim,
Paul Johnson,
1994
.
Paul Johnson,
1994
.
Paul Johnson,
1989
.
G. Crossick,
Paul Johnson,
1987
.
Paul Johnson,
Michael Anderson,
1988
.
Paul Johnson,
2001
.
Paul Johnson,
1993
.
Howard Reed,
Paul Johnson,
H. Reed,
1996
.
Paul Johnson,
1984
.
Paul Johnson,
2002
.
Paul Johnson,
1999,
Journal of Social Policy.
S. Nicholas,
Paul Johnson,
1995
.
H. Reed,
Paul Johnson,
1996
.
Paul Johnson,
1998
.