Colman,David, & Nixson,Frederick. (1978). Economics of change in less developed countries. Philip Allan.
استشهاد بنمط شيكاغوColman,David, و Nixson,Frederick. Economics of Change in Less Developed Countries. Oxford: Philip Allan, 1978.
MLA استشهادColman,David, و Nixson,Frederick. Economics of Change in Less Developed Countries. Philip Allan, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.