Sally you seem to want to argue for argument's sake. I am a researcher with decades of experience, and am satisfied my research is well evidenced and sourced, and will stand by its own merits when published. You are welcome to buy those books, and take an opposing view if you wish, no bother to me, people are free to disagree, there is no right or wrong in history, just arguement, and counter arguement.
My interpretation of the Tudor laws is nonetheless shared by the leading Romani expert on the planet. That's good enough for me:
"By Cromwell's time a century later, it had become a hanging offence not only to be born a Gypsy, but for non-Gypsies to associate with Gypsies."
The Pariah Syndrome Ian Hancock. 1987. Lecturer in Romani studies at the University of Texas, Austin, Director of the Romani Archives and Documentation Center, Romani representative to the US Holocaust Council. Author of over 300 books and articles on Romani people.