Bell, P. W. T. (1983). Economic theory: An integrated text with special reference to developing areas. Oxford University Press.
استشهاد بنمط شيكاغوBell, Philip W; Todaro. Economic Theory: An Integrated Text with Special Reference to Developing Areas. Bombay: Oxford University Press, 1983.
MLA استشهادBell, Philip W; Todaro. Economic Theory: An Integrated Text with Special Reference to Developing Areas. Oxford University Press, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.