BOWERS, J. R., & DANIELS, S. (2011). Inside political campaigns: Chronicles and lessons from the trenches. Lynne Rienner Publisher.
Lua i Stíl Chicago (17ú heag.)BOWERS, James R., agus Stephen DANIELS. Inside Political Campaigns: Chronicles and Lessons from the Trenches. Lynne Rienner Publisher, 2011.
Lua MLA (9ú heag.)BOWERS, James R., agus Stephen DANIELS. Inside Political Campaigns: Chronicles and Lessons from the Trenches. Lynne Rienner Publisher, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.