Audrey Singer
发表
A. Singer,
Gary Burtless,
Audrey Singer,
2010
.
William H. Frey,
W. Frey,
A. Singer,
2006
.
Audrey Singer,
Jill H. Wilson,
2011
.
A. Singer,
Audrey Singer,
2013,
Daedalus.
A. Singer,
Audrey Singer,
2004
.
Douglas S. Massey,
D. Massey,
A. Singer,
1995,
Demography.
William H. Frey,
Alan Berube,
J. Wilson,
2006
.