Gaya APA
Wittgenstein, Ludwig. (1997).
Philosophical Investigations .
London:
BLACKSTONE PRESS.
Gaya Chicago
Wittgenstein, Ludwig.
Philosophical Investigations.
London:
BLACKSTONE PRESS,
1997.
Text.
Gaya MLA
Wittgenstein, Ludwig.
Philosophical Investigations.
London:
BLACKSTONE PRESS,
1997.
Text.
Gaya Turabian
Wittgenstein, Ludwig.
Philosophical Investigations.
London:
BLACKSTONE PRESS,
1997.
Print.