J. Hagen
发表
R. Kail,
J. Hagen,
1977
.
J. Hagen,
Henry Zukier,
1978
.
R. Kail,
J. Hagen,
J W Hagen,
1975,
Advances in child development and behavior.
K. Carlsen,
J. Hagen,
P. Magnus,
1999,
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology.
C. Wolters,
R. Kail,
J. Hagen,
2000,
Journal of pediatric psychology.
Shirley L. Yu,
C. Wolters,
R. Kail,
2000
.
J. Hagen,
A. Smuts,
1986
.
J. Hagen,
1967,
Child development.
Gordon A. Hale,
John W. Hagen,
J. Hagen,
1973
.
R. F. West,
J. Hagen,
1970
.
J. Hagen,
John Collins,
1979
.
Abraham W. Wolf,
J. Hagen,
B. Lozoff,
2000,
Pediatrics.
J. Hagen,
B. Lozoff,
A. Wolf,
2006
.
J. Hagen,
D. J. Feeman,
1990,
Social work in health care.
J. Hagen,
C. Barclay,
B. Schwethelm,
1982
.
J. Hagen,
C. Sophian,
1978
.
J. Hagen,
G. A. Hale,
2008
.
J. Hagen,
K. Hecox,
1971
.
J. Hagen,
C. Barclay,
B. Anderson,
1986
.
J. Hagen,
W. Fabricius,
1984
.
J. Hagen,
Claire E. Cameron,
2005,
History of psychology.
J. Hagen,
Nancy J. Huntsman,
1971
.
J. Hagen,
S. Hargrave,
W. Ross,
1973
.
J. Hagen,
G. Mesibov,
Jack (John) A. Meacham,
1970
.
J. Hagen,
J W Hagen,
P R Kingsley,
1968,
Child development.
J. Hagen,
1967
.
J. Hagen,
B. Winsberg,
P. Wolff,
1968,
Child development.
J. Hagen,
E. E. Maccoby,
1965
.
J. Hagen,
C. Barclay,
1982
.
J. Hagen,
B. L. Landau,
1974,
Child development.
J. Hagen,
1972
.
B. Anderson,
J. Hagen,
C. Barclay,
1990,
Child development.
J. Hagen,
2007
.
Richard L. Degerman,
J. Hagen,
E. E. Maccoby,
1965
.
J. Hagen,
J. Druker,
1969,
Child development.
J. Hagen,
P. R. Kingsley,
1968
.
R. Newman,
J. Hagen,
1981
.
J. Hagen,
1971,
Human development.
L. Streeter,
J. Hagen,
R. Raker,
1974,
Journal of experimental child psychology.
R. Kail,
J. Hagen,
1973
.
J. Hagen,
R A Sabo,
J W Hagen,
1973,
Child development.
J. Hagen,
2006
.