Porter, M. (2025, October 3). Michael Porter quote. Quotesia. Retrieved from https://quotesia.com/michael-porter-quote/507727
Porter, Michael. “Michael Porter quote”. Quotesia. 3 Oct. 2025: https://quotesia.com/michael-porter-quote/507727.
Porter, M. (2025). Quotesia [Online]. Available at: https://quotesia.com/michael-porter-quote/507727 (Accessed: October 3 2025).
Porter, Michael. “Michael Porter quote” Quotesia. https://quotesia.com/michael-porter-quote/507727 (accessed October 3, 2025).
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