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%.
The average nonwhite estimates that 40% of the U.S. population is black and 35% of the population is Hispanic. Americans earning less than $20,000 estimate the black percentage of the U.S. population to be 42%, and the Hispanic percentage to comprise 37%.