Gupta, S. L. (2011). SPSS 17.0 for Researchers (2nd.). International Book House.
芝加哥风格引文Gupta, S L. SPSS 17.0 for Researchers. 2nd. New delhi: International Book House, 2011.
MLA引文Gupta, S L. SPSS 17.0 for Researchers. 2nd. International Book House, 2011.
警告：这些引文格式不一定是100％准确.