TY  - BOOK
AU  - Sinek, Simon.
TI  - Find your why: a practical guide to discovering purpose for you or your team
SN  - 9781524703912
U1  - 152.4 SIN 
PY  - 2017///
CY  - New York
PB  - Penguin Random House
KW  - Attitude (Psychology)
ER  -