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%.
Email. New figures show that 87 of 91 deceased former NFL players have tested positive for chronic traumatic encephalopathy (CTE). Figures from the Department of Veterans Affairs and Boston University have identified the degenerative brain disease in 96% of NFL players and 79% of all football players they have examined.