TY  - BOOK
AU  - Bellman,Geoffrey M.
TI  - The consultant´s calling: bringing who you are to what you do 
T2  - The Jossey-Bass management series
SN  - 1555422535
U1  - 001 
PY  - 1990///
CY  - San Francisco
PB  - Jossey-Bass
KW  - Consultores
ER  -