Periodicals include magazines, newspapers, and scholarly journals. Works cited entries for periodical sources include three main elementsâthe author of the article, the title of the article, and information about the magazine, newspaper, or journal.
While the percentage of black NFL players currently hovers around 70%, the corresponding percentage of black NFL coaches currently hovers around 6%.
Conversely, the American Football League actively recruited players from small colleges that had been largely ignored by the NFL, giving those schools' black players the opportunity to play professional football. As a result, for the years 1960 through 1962, AFL teams averaged 17% more blacks than NFL teams did.