El principio potencial: Un sistema probado para cerrar la brecha entre lo bueno que eres y lo bueno que pudieras serMark Sanborn3.5
The Potential Principle: A Proven System for Closing the Gap Between How Good You Are and How Good You Could BeMark Sanborn4.3
The Intention Imperative: 3 Essential Changes That Will Make You a Successful Leader TodayMark Sanborn