Keith Ferrazzi

Never Eat Alone, Expanded and Updated

Leading Without Authority

Never Lead Alone

Nunca comas solo

Nigdy nie zarządzaj sam. Spraw, by twój zespół był twoją największą siłą

Jamais coma sozinho

Never Eat Alone, Expanded and Updated : And Other Secrets to Success, One Relationship at a Time

Leading Without Authority: How the New Power of Co-Elevation Can Break Down Silos, Transform Teams, and Reinvent Collaboration (Unabridged)

Never Lead Alone

Never Eat Alone : And Other Secrets to Success, One Relationship at a Time

لا تأكل بمفردك

Competing in the New World of Work : How Radical Adaptability Separates the Best from the Rest