Gaya APA
Russell, Bertrand. (2009).
An outline of philosophy .
London:
Routledge.
Gaya Chicago
Russell, Bertrand.
An outline of philosophy.
London:
Routledge,
2009.
Text.
Gaya MLA
Russell, Bertrand.
An outline of philosophy.
London:
Routledge,
2009.
Text.
Gaya Turabian
Russell, Bertrand.
An outline of philosophy.
London:
Routledge,
2009.
Print.