@misc{indiciae8284c908b352, title = {STRUCTURING PARENT-CHILD INTERACTION SITUATIONS FOR DIRECT OBSERVATION.}, author = {R Q BELL}, year = {1964}, doi = {10.1111/j.1467-8624.1964.tb05242.x}, url = {https://pubmed.ncbi.nlm.nih.gov/14251349/}, note = {Source identifier: 14251349} }