30.
Mojsa-Kaja J., Golonka K., Marek T., Job burnout and engagement among teachers. Worklife areas and personality traits as predictors of relationships with work, „International Journal of Occupational Medicine and Environmental Heaalth”, nr (28)1, 2015, www.ncbi.nlm.nih.gov/pubmed/26159952 (data dostępu: 30.07.2015).