Sawhney, M. Putting products into services: A revenue-growth playbook for consultants and law firms. Harvard Business Review.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSawhney, Mohanbir. "Putting Products into Services: A Revenue-growth Playbook for Consultants and Law Firms." Harvard Business Review .
एमएलए (9वां संस्करण) प्रशस्ति पत्रSawhney, Mohanbir. "Putting Products into Services: A Revenue-growth Playbook for Consultants and Law Firms." Harvard Business Review, .
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