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Review title: Unbelievably unprofessional
Product review: I can not believe, based on how much I needed to spend on this book, that many of the definitions cited in the chapters are from wikipedia. Wikipedia! I can't name a single professor who would accept that on a paper, but somehow, that's perfectly acceptable in the textbook publishing world. And some of the sources aren't even cited at all! And don't get me started on the perspective bias that is in there. One incident of a man who murdered five people was insinuated to be due to a miscommunication/bad persuasion issue, but when I found information outside of the book on the incident, there was no such causation mentioned...and the author had the death count off.Bottom-line is, although there is certainly useful information in here, but the book is constructed rather poorly, and based upon that alone, it's incredibly hard to trust the text. Certainly not worth the money spent.
