Gaya APA
Leff, Gordon. (1958).
Medieval thought : St. Agustine to Ockham .
Harmondsworth, Middlesex:
Penguin Books.
Gaya Chicago
Leff, Gordon.
Medieval thought : St. Agustine to Ockham.
Harmondsworth, Middlesex:
Penguin Books,
1958.
Text.
Gaya MLA
Leff, Gordon.
Medieval thought : St. Agustine to Ockham.
Harmondsworth, Middlesex:
Penguin Books,
1958.
Text.
Gaya Turabian
Leff, Gordon.
Medieval thought : St. Agustine to Ockham.
Harmondsworth, Middlesex:
Penguin Books,
1958.
Print.