Gaya APA

WILKINGHOFF, S. (2009). Found Money: Simple Strategies For Uncovering the Hidden Profit And Cash Flow In Your Business / WILKINGHOFF, Steve . America: John Wiley and Sons.

Gaya MLA

WILKINGHOFF, Steve. "Found Money: Simple Strategies For Uncovering the Hidden Profit And Cash Flow In Your Business / WILKINGHOFF, Steve". America: John Wiley and Sons, 2009. Text.