Andersen, E. B. (1997). Introduction to the statistical analysis of categorical: Data. Springer.
Cita Chicago (17th ed.)Andersen, Erling B. Introduction to the Statistical Analysis of Categorical: Data. Berlin: Springer, 1997.
Cita MLA (9th ed.)Andersen, Erling B. Introduction to the Statistical Analysis of Categorical: Data. Springer, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.