Voice Power: Using Your Voice to Captivate, Persuade, and Command AttentionCarte audioVoice Power: Using Your Voice to Captivate, Persuade, and Command AttentiondinRenee Grant-WilliamsEvaluare: 4 din 5 stele4/5Salvați Voice Power: Using Your Voice to Captivate, Persuade, and Command Attention pentru mai târziu