Gupta, R., & Dubey, S. (1988). Small scale paints, plastics and rubber goods industries. Small scale research instistute.
استشهاد بنمط شيكاغوGupta, R.S, و S.C Dubey. Small Scale Paints, Plastics and Rubber Goods Industries. Delhi: Small scale research instistute, 1988.
MLA استشهادGupta, R.S, و S.C Dubey. Small Scale Paints, Plastics and Rubber Goods Industries. Small scale research instistute, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.