Culbertson S. & Fullagar, C. (2010). "Feeling good and doing great: The relationship between psychological capital and well-being". Journal of Occupational Health Psychology. 15 (4): 421–433. doi:10.1037/a0020720. PMID21058856.
nih.gov
pubmed.ncbi.nlm.nih.gov
Culbertson S. & Fullagar, C. (2010). "Feeling good and doing great: The relationship between psychological capital and well-being". Journal of Occupational Health Psychology. 15 (4): 421–433. doi:10.1037/a0020720. PMID21058856.