Dixon, W. J., & Frank J. Massey. (1957). Introduction to statistical analysis: 2nd ed (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)Dixon, Wilfrid J., i Frank J. Massey. Introduction to Statistical Analysis: 2nd Ed. 2nd ed. New York: McGraw-Hill, 1957.
Cita MLA (9th ed.)Dixon, Wilfrid J., i Frank J. Massey. Introduction to Statistical Analysis: 2nd Ed. 2nd ed. McGraw-Hill, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.