Collier, P., & Hoeffler, A. (2009). Democracy’s Achilles Heel or, How to Win an Election without Really Trying. CSAE (University of Oxford).
Lua i Stíl Chicago (17ú heag.)Collier, P., agus A. Hoeffler. Democracy’s Achilles Heel or, How to Win an Election Without Really Trying. CSAE (University of Oxford), 2009.
Lua MLA (9ú heag.)Collier, P., agus A. Hoeffler. Democracy’s Achilles Heel or, How to Win an Election Without Really Trying. CSAE (University of Oxford), 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.