Jones, G. (1971). The role of science and technology in developing countries. Oxford.
استشهاد بنمط شيكاغوJones, Graham. The Role of Science and Technology in Developing Countries. London: Oxford, 1971.
MLA استشهادJones, Graham. The Role of Science and Technology in Developing Countries. Oxford, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.