TY  - RPRT
TI  - Child work and social class.
AU  - M Engel
AU  - G Marsden
AU  - S W Pollock
PY  - 1971
DO  - 10.1080/00332747.1971.11023663
UR  - https://pubmed.ncbi.nlm.nih.gov/5553888/
ID  - 5553888
ER  -