Before the Mic: How to Compose Meaningful, Memorable, and Motivational PresentationseBookBefore the Mic: How to Compose Meaningful, Memorable, and Motivational PresentationskaryaGlenn GibsonPenilaian: 0 dari 5 bintang0 penilaianSimpan Before the Mic: How to Compose Meaningful, Memorable, and Motivational Presentations untuk nanti