Little, I. M. D., & Mirrlees, J. A. (1974). Project appraisal and planning for developing countries. Oxford I B H publishing company.
استشهاد بنمط شيكاغوLittle, I M D., و J A. Mirrlees. Project Appraisal and Planning for Developing Countries. New Delhi: Oxford I B H publishing company, 1974.
MLA استشهادLittle, I M D., و J A. Mirrlees. Project Appraisal and Planning for Developing Countries. Oxford I B H publishing company, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.