Não informado. (1951). Export review of the British Drug and Chemical Industries. Morgan Brothers.
Style de citation Chicago (17e éd.)Não informado. Export Review of the British Drug and Chemical Industries. London: Morgan Brothers, 1951.
Style de citation MLA (8e éd.)Não informado. Export Review of the British Drug and Chemical Industries. Morgan Brothers, 1951.
Attention : ces citations peuvent ne pas être correctes à 100%.