APA (7 वां संस्करण) प्रशस्ति पत्र

Clifton, J., & Knill, B. (2011). The Coming Jobs War: What Every leader Must Know About the Future of Job Creation. Gallup Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Clifton, Jim, और Barbel Knill. The Coming Jobs War: What Every Leader Must Know About the Future of Job Creation. New York: Gallup Press, 2011.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Clifton, Jim, और Barbel Knill. The Coming Jobs War: What Every Leader Must Know About the Future of Job Creation. Gallup Press, 2011.