Gaya APA
Popper, K.R.. (1952).
The Open Society and Its Enemies .
London:
Routledge and Kegan Paul, Ltd.
Gaya Chicago
Popper, K.R..
The Open Society and Its Enemies.
London:
Routledge and Kegan Paul, Ltd,
1952.
Text.
Gaya MLA
Popper, K.R..
The Open Society and Its Enemies.
London:
Routledge and Kegan Paul, Ltd,
1952.
Text.
Gaya Turabian
Popper, K.R..
The Open Society and Its Enemies.
London:
Routledge and Kegan Paul, Ltd,
1952.
Print.