Smart, J. R. (1981). Teaching statistics and probability. National Council of Teachers of.
芝加哥风格引文Smart, James R. Teaching Statistics and Probability. Reston, VA: National Council of Teachers of, 1981.
MLA引文Smart, James R. Teaching Statistics and Probability. National Council of Teachers of, 1981.
警告：这些引文格式不一定是100％准确.