TY  - BOOK
AU  - Sinek,Simon
TI  - Start with why: how great leaders inspire everyone to take action 
SN  - 9781591846444
AV  - HD57.7 .S549 2009
PY  - 2009///]
CY  - New York, New York
PB  - Portfolio/Penguin
KW  - Leadership.
N1  - Includes bibliographical references and index (pages 241-246)
ER  -