Prahalad, C. K. (2006). The fortune at the bottom of the pyramid: Eradicating poverty through profits (5th anniversary edition.). Wharton School Pub. ; Dorling Kindersley (India).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিPrahalad, C. K. The Fortune at the Bottom of the Pyramid: Eradicating Poverty Through Profits. 5th anniversary edition. Upper Saddle River, N.J. ; Noida, India: Wharton School Pub. ; Dorling Kindersley (India), 2006.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিPrahalad, C. K. The Fortune at the Bottom of the Pyramid: Eradicating Poverty Through Profits. 5th anniversary edition. Wharton School Pub. ; Dorling Kindersley (India), 2006.
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