Parker, J. E. S. (1978). The economics of innovation: The national and multinational enterprise in technological change. London: Longman.
استشهاد بنمط شيكاغوParker, J. E. S. The Economics of Innovation: The National and Multinational Enterprise in Technological Change. London: Longman, 1978.
MLA استشهادParker, J. E. S. The Economics of Innovation: The National and Multinational Enterprise in Technological Change. London: Longman, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.