H�ajek, J., �Sid�ak, Z., & Sen, P. K. (1999). Theory of rank tests (2nd ed.). Academic Press.
Cita Chicago Style (17a ed.)H�ajek, Jaroslav, Zbyn�ek �Sid�ak, y Pranab Kumar Sen. Theory of Rank Tests. 2nd ed. San Diego, Calif.: Academic Press, 1999.
Cita MLA (8a ed.)H�ajek, Jaroslav, et al. Theory of Rank Tests. 2nd ed. Academic Press, 1999.
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