George, K. D., & Joll, C. (1981). Industrial organisation: Competition, growth and structural change (Third edition.). George Allen & Unwin.
Style de citation Chicago (17e éd.)George, Kenneth Desmond, et Caroline Joll. Industrial Organisation: Competition, Growth and Structural Change. Third edition. London [i pozostałe]: George Allen & Unwin, 1981.
Style de citation MLA (9e éd.)George, Kenneth Desmond, et Caroline Joll. Industrial Organisation: Competition, Growth and Structural Change. Third edition. George Allen & Unwin, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.