TY  - RPRT
TI  - Three psychological scaling methods applied to language development.
AU  - D Sherman
AU  - F H Silverman
PY  - 1968
DO  - 10.1044/jshr.1104.837
UR  - https://pubmed.ncbi.nlm.nih.gov/5719240/
ID  - 5719240
ER  -