Bergen, A. (2014). Rating change probabilities: An empirical analysis of sovereign ratings. Anchor Academic Publishing.
Chicago-referens (17:e uppl.)Bergen, Alex. Rating Change Probabilities: An Empirical Analysis of Sovereign Ratings. Hamburg, Germany: Anchor Academic Publishing, 2014.
MLA-referens (9:e uppl.)Bergen, Alex. Rating Change Probabilities: An Empirical Analysis of Sovereign Ratings. Anchor Academic Publishing, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.