Hoel, P. G. (1982). Basic statistics for business and economics (3rd ed.). John Wiley & Sons.
芝加哥风格引文Hoel, Paul G. Basic Statistics for Business and Economics. 3rd ed. New York: John Wiley & Sons, 1982.
MLA引文Hoel, Paul G. Basic Statistics for Business and Economics. 3rd ed. John Wiley & Sons, 1982.
警告：这些引文格式不一定是100％准确.