Hurlburt, R. T. (1994). Comprehending behavioral statistics. Brooks/Cole.
Lua i Stíl Chicago (17ú heag.)Hurlburt, Russell T. Comprehending Behavioral Statistics. Pacific Grove, Calif: Brooks/Cole, 1994.
Lua MLA (9ú heag.)Hurlburt, Russell T. Comprehending Behavioral Statistics. Brooks/Cole, 1994.
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