Harlow,Chris. (1977). Innovation and productivity under nationalism: The first thirty years. George Allen & Unwin Ltd.
Style de citation ChicagoHarlow,Chris. Innovation and Productivity Under Nationalism: The First Thirty Years. London: George Allen & Unwin Ltd, 1977.
Style de citation MLAHarlow,Chris. Innovation and Productivity Under Nationalism: The First Thirty Years. George Allen & Unwin Ltd, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.