Harvey J. (1969). Modern economics: An introduction for business and professional students. Macmillan and Co. Ltd.
استشهاد بنمط شيكاغوHarvey J. Modern Economics: An Introduction for Business and Professional Students. London: Macmillan and Co. Ltd, 1969.
MLA استشهادHarvey J. Modern Economics: An Introduction for Business and Professional Students. Macmillan and Co. Ltd, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.