Chapter 7. Public Speaking - More Than Just Words on a Stage
20:57 · ٣٬٤٦٢ استماع
من الألبوم The Power of Communication Skills and Effective Listening: Say What You Mean and Mean What You Say
20:57 · ٣٬٤٦٢ استماع
من الألبوم The Power of Communication Skills and Effective Listening: Say What You Mean and Mean What You Say