National productivity council. (1963). Quality control in Japan,USA and Britain. National productivity council.
استشهاد بنمط شيكاغوNational productivity council. Quality Control in Japan,USA and Britain. New Delhi: National productivity council, 1963.
MLA استشهادNational productivity council. Quality Control in Japan,USA and Britain. National productivity council, 1963.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.