Clack, J. (2004). Introductory Statistics: Graphing Calculator Manual. Hoboken, N.J: John Wiley & Sons.
Trích dẫn kiểu ChicagoClack, Jeffrey. Introductory Statistics: Graphing Calculator Manual. Hoboken, N.J: John Wiley & Sons, 2004.
Deismireacht MLAClack, Jeffrey. Introductory Statistics: Graphing Calculator Manual. Hoboken, N.J: John Wiley & Sons, 2004.
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