@misc{indiciaea563c357b120, title = {Self-esteem and internal-external control: a validation study.}, author = {J J Platt and R Eisenman and A Darbes}, year = {1970}, doi = {10.2466/pr0.1970.26.1.162}, url = {https://pubmed.ncbi.nlm.nih.gov/5452589/}, note = {Source identifier: 5452589} }