Hermans, Willem Frederik
Wittgenstein
De Bezige Bij, 1992
 Buku Teks
Schneider, Hans Julius
Wittgenstein's later theory of meaning: imagination and calculation
Markono Print Media Pte Ltd, 2014
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Travis, Charles
The used of sense: Wittgenstein's philosophy of language
Clarendon Press, 1989
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Riko
Penolakan subjek menurut Ludwig Wittgenstein di dalam Philosophical Investigations = The refutation of subject on Ludwig Wittgenstein Philosophical Investigations
2014
 UI - Tesis (Membership)
Koons, Robert C
Metaphysics: the fundamentals
Malden, MA : Wiley-Blackwell, 2015
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