Gaya APA

Michalowicz, M. (2014). PROFIT FIRST : Transfor Your Business from a Cash-Eating Monster to a Money-Making Machine . New York: PORFOLIO.

Gaya MLA

Michalowicz, Mike. "PROFIT FIRST : Transfor Your Business from a Cash-Eating Monster to a Money-Making Machine". New York: PORFOLIO, 2014. Text.