references Regarding the line in the article It is the shakta theory of 7 main chakras that many people in the West adhere to largely thanks to a translation of two Indian texts the Sat Cakra Nirupana and the Padaka Pancaka by Sir John Woodroffe alias Arthur Avalon in a book entitled The Serpent Power I have found a references to the claim stated it is however the amazon page of the book with contents info Is this references permitted or will it be removed on NPOV or commercial website issues