Gupta, V. E. (2005). Business policy and strategic management: Concepts and applications. PHI.
استشهاد بنمط شيكاغوGupta, Vipin Etc. Business Policy and Strategic Management: Concepts and Applications. New Delhi: PHI, 2005.
MLA استشهادGupta, Vipin Etc. Business Policy and Strategic Management: Concepts and Applications. PHI, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.