Welcome Alejandra. Arthur Reblitz published a book many years ago that is still recommended. That's the one I started with and the one I recommend. It is available at Amazon.com. There may be other suggestions coming to you, and they will be based from personal experience. I also recommend that if you are not a member of the PTG that you become a member. The benefits of being a member far outweigh the cost. Check out www.ptg.org. Click on Resources from the menu on the left of the page. There is a lot of information there that will help you get started. Don't be afraid to ask questions. -Phil Bondi(Fl)
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