Barke, R. (1986). <Science>, <technology> and <public> <policy>. Affiliated East-West Press.
استشهاد بنمط شيكاغوBarke, Richard. <Science>, <technology> and <public> <policy>. New Delhi: Affiliated East-West Press, 1986.
MLA استشهادBarke, Richard. <Science>, <technology> and <public> <policy>. Affiliated East-West Press, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.