Barker, T. C. (1960). Pilkington brothers and the glass industry. London: Allen & Unwin.
Style de citation ChicagoBarker, Theodore Cardwell. Pilkington Brothers and the Glass Industry. London: Allen & Unwin, 1960.
Style de citation MLABarker, Theodore Cardwell. Pilkington Brothers and the Glass Industry. London: Allen & Unwin, 1960.
Attention : ces citations peuvent ne pas être correctes à 100%.