FRENCH,HARTLEY&OTHERS. (1986). OPERATIONAL RESEARCH TECHNIQUES. EDWARD ARNOLD.
芝加哥风格引文FRENCH,HARTLEY&OTHERS. OPERATIONAL RESEARCH TECHNIQUES. LONDON: EDWARD ARNOLD, 1986.
MLA引文FRENCH,HARTLEY&OTHERS. OPERATIONAL RESEARCH TECHNIQUES. EDWARD ARNOLD, 1986.
警告：这些引文格式不一定是100％准确.