1P.M.S.Hacker,"Laying the Ghost of the Tractatus",in Ludwig Wittgenstein:Critical Assessments,Edited by Stuart Shanker,Volume One,From the Notebook to Philosophical Grammar,The Construction and Dismantling of the Tractatus,Croom Helm Ltd.,London,1986,pp.76-90.
2Ludwig Wittgenstein,Tractatus Logico-Philosophicus,Translated by C.K.Ogden,Barnes & Noble Books,New York,1922,p.6.
5Norman Malcolm,"Nothing is Hidden:Wittgenstein's Criticism of his Early Thought, Basil Blackwell,1986,pp.1-62.
6Erik Stenius,Wittgenstein's Tractatus:A Critical Exposition of Its Main Lines of Thought,Oxford,Basil Blackwell,1960,pp.61-66.
7Norman Malcolm,Nothing is Hidden:Wittgenstein's Criticism of his Early Thought,Basil Blackwell,1986,pp.1-62.
8G.E.M.Anscombe,An Introduction to Wittgenstein's Tractatus,Hutchinson & Co,Ltd.,1959,p.43,p.48,p.122.
9Irving M.Copi,"Objects,Properties and Relations in TLP",in Essays on Wittgenstein's Tractatus, Edited by Irving M.Copi and Robert W.Beard,Routledge & Regan Paul,London,1966,pp.182-185.[BFQ].
10Martin Stokhof,World and Life as One:Ethics and Ontology in Wittgenstein's Early Thought, Stanford University Press,Stanford,California,2002,pp.44-130.
