TY  - RPRT
TI  - Verbal discrimination task performance as a function of self versus external reinforcement, I-E scale performance, and subject versus experimenter determination of response.
AU  - J J Unmacht
AU  - F W Obitz
PY  - 1974
DO  - 10.1080/00223980.1974.9923896
UR  - https://pubmed.ncbi.nlm.nih.gov/4809734/
ID  - 4809734
ER  -