PT - JOURNAL ARTICLE AU - Lloyd McAdams TI - How to Anticipate Utility Bond Rating Changes AID - 10.3905/jpm.1980.408774 DP - 1980 Oct 31 TA - The Journal of Portfolio Management PG - 56--60 VI - 7 IP - 1 4099 - https://pm-research.com/content/7/1/56.short 4100 - https://pm-research.com/content/7/1/56.full