TY  - BOOK
AU  - Amabile, Teresa
AU  - Kramer, Steven
TI  - Progress principle: : Using small wins to ignite joy, engagement and creativity at work
SN  - 978-1-4221-9857-5
U1  - 658.314 
PY  - 2011///
CY  - Boston
PB  - Harvard Business Review Press
ER  -