HULL, C. H. (1981). SPSS UPDATE 7-9. McGraw-Hill Book Company.
Chicago Style (17th ed.) CitationHULL, C. Hadlai. SPSS UPDATE 7-9. McGraw-Hill Book Company, 1981.
MLA引文HULL, C. Hadlai. SPSS UPDATE 7-9. McGraw-Hill Book Company, 1981.
警告：这些引文格式不一定是100％准确.