Thakur, D. (1996). Quantitative techniques in production and productivity. Deep & Deep.
استشهاد بنمط شيكاغوThakur, Devendra. Quantitative Techniques in Production and Productivity. New Delhi: Deep & Deep, 1996.
MLA استشهادThakur, Devendra. Quantitative Techniques in Production and Productivity. Deep & Deep, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.