Booulding, K. E. (1964). The meaning of the Twentieth Century. Higginbothams.
Style de citation ChicagoBooulding, Kenneth E. The Meaning of the Twentieth Century. Madras: Higginbothams, 1964.
Style de citation MLABooulding, Kenneth E. The Meaning of the Twentieth Century. Higginbothams, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.