Liff, S., & Posey, P. A. (2004). Seeing is believing: How the new art of visual management can boost performance throughout your organization. AMACOM.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLiff, Stewart, और Pamela Ashley Posey. Seeing Is Believing: How the New Art of Visual Management Can Boost Performance Throughout Your Organization. New York: AMACOM, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLiff, Stewart, और Pamela Ashley Posey. Seeing Is Believing: How the New Art of Visual Management Can Boost Performance Throughout Your Organization. AMACOM, 2004.
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