@misc{indiciaec89e1ca588a3, title = {The child study: a multipurpose practical project in behavioural science.}, author = {H R Winefield}, year = {1990}, doi = {10.3109/01421599009010568}, url = {https://pubmed.ncbi.nlm.nih.gov/2233189/}, note = {Source identifier: 2233189} }