TY  - RPRT
TI  - A multivariate paradigm for educational research.
AU  - L Siegel
AU  - L C Siegel
PY  - 1967
DO  - 10.1037/h0025167
UR  - https://pubmed.ncbi.nlm.nih.gov/6062586/
ID  - 6062586
ER  -