Dixon, J. R. (1979). A programmed introduction to probability. Robert E. Krieger.
Cita Chicago (17th ed.)Dixon, John R. A Programmed Introduction to Probability. Nueva York: Robert E. Krieger, 1979.
Cita MLA (9th ed.)Dixon, John R. A Programmed Introduction to Probability. Robert E. Krieger, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.