Gaya APA
Langer, Susanne K.. (1962).
Philosophical Sketches .
Baltimore:
The Johns Hopkins University Press.
Gaya Chicago
Langer, Susanne K..
Philosophical Sketches.
Baltimore:
The Johns Hopkins University Press,
1962.
Text.
Gaya MLA
Langer, Susanne K..
Philosophical Sketches.
Baltimore:
The Johns Hopkins University Press,
1962.
Text.
Gaya Turabian
Langer, Susanne K..
Philosophical Sketches.
Baltimore:
The Johns Hopkins University Press,
1962.
Print.