Schnelle, K. E. (1967). Case analysis and business problem solving. McGraw-Hill.
芝加哥风格引文Schnelle, Kenneth E. Case Analysis and Business Problem Solving. New York: McGraw-Hill, 1967.
MLA引文Schnelle, Kenneth E. Case Analysis and Business Problem Solving. McGraw-Hill, 1967.
警告：这些引文格式不一定是100％准确.