Gerber, A. S., & Green, D. P. (2012). Field experiments: Design, analysis, and interpretation. W. W. Norton & Company.
Citace podle Chicago (17th ed.)Gerber, Alan S., a Donal P. Green. Field Experiments: Design, Analysis, and Interpretation. New York, USA: W. W. Norton & Company, 2012.
Citace podle MLA (9th ed.)Gerber, Alan S., a Donal P. Green. Field Experiments: Design, Analysis, and Interpretation. W. W. Norton & Company, 2012.
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