Chopra, D. (2026). The power of real optimism: A practical, science-based guide to staying resilient, curious, and open even when life is hard (First Simon Element hardcover edition.). Simon Element.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChopra, Deepika. The Power of Real Optimism: A Practical, Science-based Guide to Staying Resilient, Curious, and Open Even When Life Is Hard. First Simon Element hardcover edition. New York: Simon Element, 2026.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChopra, Deepika. The Power of Real Optimism: A Practical, Science-based Guide to Staying Resilient, Curious, and Open Even When Life Is Hard. First Simon Element hardcover edition. Simon Element, 2026.
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