Bilmes, L., & Gould, W. S. (2009). The people factor: Strengthening America by investing in public service. Brookings Institution Press.
Chicago Style (17. basım) AtıfBilmes, Linda, ve W. Scott Gould. The People Factor: Strengthening America by Investing in Public Service. Washington, D.C.: Brookings Institution Press, 2009.
MLA (9th ed.) AtıfBilmes, Linda, ve W. Scott Gould. The People Factor: Strengthening America by Investing in Public Service. Brookings Institution Press, 2009.
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