KEITH FERRAZZI (Keith Ferrazzi / Ferrazzi, Keith / FERRAZZI, KEITH)

English

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  Focus Like a Laser Beam: 10 Ways to Do What Matters Most
  by Lisa L. Haneberg, KEITH FERRAZZI
  Hardcover, Jossey-Bass Inc Pub, ISBN 0787984817 (0-7879-8481-7)
• 
  via
  Never Eat Alone: And Other Secrets To Success, One Relationship At A Time
  by KEITH FERRAZZI, TAHI RAZ, Tahl Raz
  Hardcover, Bantam Dell Pub Group, ISBN 0385512058 (0-385-51205-8)

German

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  Geh nie alleine essen!. Der Aktionär Edition
  by Keith Ferrazzi
  Softcover, ISBN 3938350210 (3-938350-21-0)