Horwich, P. (2013, Mar. 3). Was Wittgenstein Right? The New York Times. Retrieved from http://opinionator.blogs.nytimes.com/2013/03/03/was-wittgenstein-right/?smid=pl-share
Horwich, P. (2013, Mar. 3). Was Wittgenstein Right? The New York Times. Retrieved from http://opinionator.blogs.nytimes.com/2013/03/03/was-wittgenstein-right/?smid=pl-share