Lua APA (7ú heag.)
Bergen, A. (2014). Rating change probabilities: An empirical analysis of sovereign ratings. Anchor Academic Publishing.
Lua i Stíl Chicago (17ú heag.)
Bergen, Alex. Rating Change Probabilities: An Empirical Analysis of Sovereign Ratings. Hamburg, Germany: Anchor Academic Publishing, 2014.
Lua MLA (9ú heag.)
Bergen, Alex. Rating Change Probabilities: An Empirical Analysis of Sovereign Ratings. Anchor Academic Publishing, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.