Agresti, A. (1984). Analysis of Ordinal Categorical data / Alan Agresti. Wiley.
Cita Chicago (17th ed.)Agresti, Alan. Analysis of Ordinal Categorical Data / Alan Agresti. New York: Wiley, 1984.
Cita MLA (9th ed.)Agresti, Alan. Analysis of Ordinal Categorical Data / Alan Agresti. Wiley, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.