National productivity council. (1960). Cotton textile industry in USA, Japan, West Germany, France and Switzerland. National productivity council.
استشهاد بنمط شيكاغوNational productivity council. Cotton Textile Industry in USA, Japan, West Germany, France and Switzerland. New Delhi: National productivity council, 1960.
MLA استشهادNational productivity council. Cotton Textile Industry in USA, Japan, West Germany, France and Switzerland. National productivity council, 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.