Whitehead, P., & Whitehead, G. (1992). Statistics for business an introduction (2nd ed.). Pitman.
芝加哥风格引文Whitehead, Paul, 与 Geoffrey Whitehead. Statistics for Business an Introduction. 2nd ed. London: Pitman, 1992.
MLA引文Whitehead, Paul, 与 Geoffrey Whitehead. Statistics for Business an Introduction. 2nd ed. Pitman, 1992.
警告：这些引文格式不一定是100％准确.