Added.  I have extracted a score or so of references from the text, put them in template form,  
 adding missing dates, isbn numbers, etc., correcting misspellings of the authors' names, etc., and stuffed them all into "References".  I have replaced textual parenthetical references, citations, etc., with Harv links.  and checked the links.  Also removed unneeded "ref names" (where there was only a single instance).  A lot cleaner now, and more consistent.  Also easier to maintain (don't have to be twitching about citation details in the text, and nor have them get in the way when working on the text).  Hopefully this will be a model for future citation. 

 And more editing is needed:  There are quite a few  "facts" and statements for which no source is provided (and could properly be tagged), there may be content problems, and there may be some issues of interpretation.  Whatever you all do, please cite carefully, and completely.  Don't be intimidated by "Harv", it is really very easy, just follow the many many examples. ~