Gaya APA
Russell, Bertrand. (1959).
The Problems of Philosophy .
London:
Oxford University Press.
Gaya Chicago
Russell, Bertrand.
The Problems of Philosophy.
London:
Oxford University Press,
1959.
Text Book.
Gaya MLA
Russell, Bertrand.
The Problems of Philosophy.
London:
Oxford University Press,
1959.
Text Book.
Gaya Turabian
Russell, Bertrand.
The Problems of Philosophy.
London:
Oxford University Press,
1959.
Text Book.