Wheldon, H. J. (1974). Business statistics and statistical method rev by G L Thirkettle (7th ed.).
Chicago Edition CitationWheldon, Harold James. Business Statistics and Statistical Method Rev by G L Thirkettle. 7th ed. 1974.
MLA引文Wheldon, Harold James. Business Statistics and Statistical Method Rev by G L Thirkettle. 7th ed. 1974.
警告：这些引文格式不一定是100％准确.