TY  - BOOK
AU  - Latane,Bibb
AU  - Darley,John M.
TI  - The responsive bystander: why doesn't he help?
SN  - 0139386130
PY  - 1970///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Motivation (Psychology)
ER  -