i do not have the book here with me at the moment is it a wikipedia requirement to not only provide a book but also page number and chapter number etc that would put enough burden and responsibility on volunteer contributors to not be able to controbute in a practical way that would be the kind of detail you would expect from a well paid staff such as the major commercial or academic encyclopaedias have and even in their case i don't think they provide page numbers or greater details they just mention the source at any rate this book is academic authentic and well respected naturally it is deeply hated by its opponents feb utc