TY  - BOOK
AU  - Luthans, Fred
AU  - Youssef, Carolyn M.
TI  - Psychological capital: developing the human competitive edge
SN  - 9780195187526
U1  - 658.314 
PY  - 2007///
CY  - Oxford
PB  - Oxford University Press
KW  - Employee competitive behavior
KW  - Employee motivation
KW  - Employees -- Psychology
ER  -