Schell, E. H. (1957). Technique of executive control (8th ed.). McGraw-Hill.
芝加哥风格引文Schell, Erwin Haskell. Technique of Executive Control. 8th ed. New York: McGraw-Hill, 1957.
MLA引文Schell, Erwin Haskell. Technique of Executive Control. 8th ed. McGraw-Hill, 1957.
警告:这些引文格式不一定是100%准确.