Allen, R. G. D. (1966). Statistics for economists (3rd (Revised ed.).). Hutchinson.
芝加哥风格引文Allen, R. G. D. Statistics for Economists. 3rd (Revised ed.). London: Hutchinson, 1966.
MLA引文Allen, R. G. D. Statistics for Economists. 3rd (Revised ed.). Hutchinson, 1966.
警告：这些引文格式不一定是100％准确.