National Council of Applied Economic Research, New Delhi. (1961). Appraisal of demand for oxygen disolved acetylene welding electrodes gas cylinders. NCAER.
استشهاد بنمط شيكاغوNational Council of Applied Economic Research, New Delhi. Appraisal of Demand for Oxygen Disolved Acetylene Welding Electrodes Gas Cylinders. New Delhi: NCAER, 1961.
MLA استشهادNational Council of Applied Economic Research, New Delhi. Appraisal of Demand for Oxygen Disolved Acetylene Welding Electrodes Gas Cylinders. NCAER, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.