TY  - RPRT
TI  - Further comments on response productivity.
AU  - N Kalter
AU  - G Marsden
AU  - W A Ericson
PY  - 1976
DO  - 10.1037//0022-006x.44.4.511
UR  - https://pubmed.ncbi.nlm.nih.gov/939833/
ID  - 939833
ER  -