Aggarwal, S. P. (1984). Operational research in managerial systems. Academic Press.
استشهاد بنمط شيكاغوAggarwal, S P. Operational Research in Managerial Systems. Delhi: Academic Press, 1984.
MLA استشهادAggarwal, S P. Operational Research in Managerial Systems. Academic Press, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.