Barr, A., & Serra, D. (2006). Culture and Corruption. GPRG.
Lua i Stíl Chicago (17ú heag.)Barr, A., agus D. Serra. Culture and Corruption. GPRG, 2006.
Lua MLA (9ú heag.)Barr, A., agus D. Serra. Culture and Corruption. GPRG, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.