TY  - RPRT
TI  - Group learning and communication as a function of task and structure demands.
AU  - J T LANZETTA
AU  - T B ROBY
PY  - 1957
DO  - 10.1037/h0043269
UR  - https://pubmed.ncbi.nlm.nih.gov/13462670/
ID  - 13462670
ER  -