Cooper, D. R. S. (2012). Business Research Methods (11th ed.). McGraw Hill.
芝加哥风格引文Cooper, Donald R; Schindler. Business Research Methods. 11th ed. New Delhi: McGraw Hill, 2012.
MLA引文Cooper, Donald R; Schindler. Business Research Methods. 11th ed. McGraw Hill, 2012.
警告：这些引文格式不一定是100％准确.