Style de citation APA

National productivity council. (1965). Refractories industry in USA, Britain and West Germany. National productivity council.

Style de citation Chicago

National productivity council. Refractories Industry in USA, Britain and West Germany. New Delhi: National productivity council, 1965.

Style de citation MLA

National productivity council. Refractories Industry in USA, Britain and West Germany. National productivity council, 1965.

Attention : ces citations peuvent ne pas être correctes à 100%.