Gaya APA

LEMBERG, Paul. (2007). Be unreasonable : the unconventional way to extraordinary business results . New York: McGraw-Hill.

Gaya Chicago

LEMBERG, Paul. Be unreasonable : the unconventional way to extraordinary business results. New York: McGraw-Hill, 2007. Text.

Gaya MLA

LEMBERG, Paul. Be unreasonable : the unconventional way to extraordinary business results. New York: McGraw-Hill, 2007. Text.

Gaya Turabian

LEMBERG, Paul. Be unreasonable : the unconventional way to extraordinary business results. New York: McGraw-Hill, 2007. Print.