TY  - GEN
AU  - Sviokla, John 
AU  - Cohen, Mitch
TI  - The Self-made biliionaire effect: how extreme producers create massive value
SN  - 9780241246993
U1  - 338.04092 S9S3 
PY  - 2015///
CY  - UK
PB  - Portfolio Penguin Random House
KW  - Self-made
KW  - Self Made
KW  - Billionaire
KW  - Entrepreneurship
ER  -