Gaya APA
Blum, S, G. (2014).
Negotiating your invetments : use proven negotiation methods to enrich your financial life .
Hoboken, NJ:
Wiley.
Gaya MLA
Blum, Steven, G..
"Negotiating your invetments : use proven negotiation methods to enrich your financial life".
Hoboken, NJ:
Wiley,
2014.
Text.