For a New Liberty: The Libertarian Manifesto. Mises Institute, Zweite Auflage, Auburn 2006, S. 52, ISBN 0-945466-47-1 books.google.de http://books.google.com/books?id=B65ic_7bfFEC&lpg=PR1&pg=PA52#v=onepage&q&f=false
Original engl.: "If a man has the right to self-ownership, to the control of his life, then in the real world he must also have the right to sustain his life by grappling with and transforming resources; he must be able to own the ground and the resources on which he stands and which he must use. In short, to sustain his 'human right'"
