Duct Tape Marketing
Learning to Speak Like a Pro
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:23:44
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Sinopsis
John speaks with Grant Baldwin: speaker, author, blogger, podcaster, and founder of The Speaker Lab. Grant shares his in-depth knowledge about all that it takes to get into speaking and how to turn it into a source of revenue (or even a full-time career).
