Best kindle book about marketing?
Im trying to find some good ebook about Marketing. I read a lot of things about online marketing, social media, etc., but now i want something more general or for beginners.
Im thinking something like this ebook:
Amazon.com: Marketing eBook: Boundless: Kindle Store
But i dont trust it a lot, so im choose to ask because i dont want to waste money.
Any recommendation?
Thanks and sorry about my english.
EDIT: What i have to learn to become a good marketer? (i cant go to university because marketing degree is expensive here where i live, but i have a Kindle so im think i can do something with it )