Paperback
details (USA).(see also: Audible Audiobook · eBook (Kindle) · Audio CD)
details (UK).(see also: Audio CD · Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch)
ISBN: 978-0-06-137367-1
ISBN-10: 0-06-137367-2
Harper Business · 2007