Brown, G., Cherrington, D. H., & Cohen, L. (1975). Experiments in the social sciences. Harper & Row.
Cita Chicago Style (17a ed.)Brown, Geoffrey, Derek Henry Cherrington, y Louis Cohen. Experiments in the Social Sciences. London [etc.]: Harper & Row, 1975.
Cita MLA (9a ed.)Brown, Geoffrey, et al. Experiments in the Social Sciences. Harper & Row, 1975.
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