Gaya APA
VENNERI, A., ANDERSON, J, D. (2005).
Balls : 6 rules for winning today's business game / Alexi Venneri .
New Jersey:
John Wiley \r Sons.
Gaya MLA
VENNERI, Alexi., ANDERSON, John, D..
"Balls : 6 rules for winning today's business game / Alexi Venneri".
New Jersey:
John Wiley \r Sons,
2005.
Text.