TY  - BOOK
AU  - Adams,Paul
TI  - Grouped: how small groups of friends are the key to influence on the social web 
T2  - Voices that matter
SN  - 9780321804112
AV  - HM742 .A33 2012
PY  - 2012///
CY  - Berkeley, CA.
PB  - New Riders
KW  - Online social networks
KW  - Small groups
N1  - Includes bibliographical references and index
ER  -