Gaya APA
BALLE, M. (1994).
MANAGING WITH SYSTEMS THINKING : Making Dynamics Work for you In Business decision Making / Michael Balle .
New York:
McGraw-Hill Book Company.
Gaya MLA
BALLE, Michael.
"MANAGING WITH SYSTEMS THINKING : Making Dynamics Work for you In Business decision Making / Michael Balle".
New York:
McGraw-Hill Book Company,
1994.
Text.