Watson, R., Pattison, P. E., & Finch, S. J. (1993). Beginning statistics for psychology. Prentice Hall.
Cita Chicago (17th ed.)Watson, Ray, Philippa Eleanor Pattison, i Susan Jane Finch. Beginning Statistics for Psychology. New York: Prentice Hall, 1993.
Cita MLA (9th ed.)Watson, Ray, et al. Beginning Statistics for Psychology. Prentice Hall, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.