TY  - RPRT
TI  - Frustration-instigated behavior and learned helplessness.
AU  - A H Winefield
PY  - 1979
DO  - 10.1080/00223980.1979.9923498
UR  - https://pubmed.ncbi.nlm.nih.gov/480269/
ID  - 480269
ER  -