Hier machst du alles richtig:
http://www.amazon.de/The-Business-Definitive-Madness/dp/B0000071RN/ref=sr_1_1?ie=UTF8&qid=1346750702&sr=8-1
Hier auch:
http://www.amazon.de/The-Lot-Madness/dp/B000026MJY/ref=pd_sim_sbs_m_3
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"And everything I know is what I need to know and everything I do's been done before."