Gaya APA

MOSKOWITZ, Howard R.. (2007). Selling Blue Elephants How to Make Great Product That People Want Before They Even Know They Want Them . New Jersey: Wharton School Publishing.

Gaya Chicago

MOSKOWITZ, Howard R.. Selling Blue Elephants How to Make Great Product That People Want Before They Even Know They Want Them. New Jersey: Wharton School Publishing, 2007. Teks.

Gaya MLA

MOSKOWITZ, Howard R.. Selling Blue Elephants How to Make Great Product That People Want Before They Even Know They Want Them. New Jersey: Wharton School Publishing, 2007. Teks.

Gaya Turabian

MOSKOWITZ, Howard R.. Selling Blue Elephants How to Make Great Product That People Want Before They Even Know They Want Them. New Jersey: Wharton School Publishing, 2007. Teks.