Langohr, H. M., & Langohr, P. T. (2008). The rating agencies and their credit ratings: What they are, how they work and why they are relevant. John Wiley.
Chicago Style (17th ed.) CitationLangohr, Herwig M., and Patricia T. Langohr. The Rating Agencies and Their Credit Ratings: What They Are, How They Work and Why They Are Relevant. Chichester, West Sussex, England ; Hoboken, NJ: John Wiley, 2008.
MLA (9th ed.) CitationLangohr, Herwig M., and Patricia T. Langohr. The Rating Agencies and Their Credit Ratings: What They Are, How They Work and Why They Are Relevant. John Wiley, 2008.
Warning: These citations may not always be 100% accurate.