TY  - BOOK
AU  - Aspinwall,Lisa G.
AU  - Staudinger,Ursula M.
TI  - A psychology of human strengths: fundamental questions and future directions for a positive psychology 
SN  - 1557989311
U1  - 150.198 
PY  - 2003///
CY  - Washington, DC
PB  - American Psychological Association
KW  - Psicología
N1  - Incluye bibliografía
ER  -