Παραπομπή APA

Bilmes, L. J., & Gould, W. S. (2009). The people factor: Strengthening America by investing in public service. Brookings Institution Press.

Παραπομπή Chicago Style

Bilmes, Linda J., και W. Scott Gould. The People Factor: Strengthening America By Investing in Public Service. Brookings Institution Press, 2009.

Παραπομπή MLA

Bilmes, Linda J., και W. Scott Gould. The People Factor: Strengthening America By Investing in Public Service. Brookings Institution Press, 2009.

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