Tohutoro APA (7th ed.)

Biggs, S., & Helms, L. B. (2007). The practice of American public policymaking. M.E. Sharpe.

Tohutoru Kātū Chicago (17th ed.)

Biggs, Selden, me Lelia B. Helms. The Practice of American Public Policymaking. Armonk, N.Y.: M.E. Sharpe, 2007.

Tohutoro MLA (9th ed.)

Biggs, Selden, me Lelia B. Helms. The Practice of American Public Policymaking. M.E. Sharpe, 2007.