Tohutoro APA (7th ed.)
Gerber, A. S., & Green, D. D. Field Experiments: Design, Analysys and Interpretation. Norton.
Tohutoru Kātū Chicago (17th ed.)
Gerber, Alan S., me Donal D. Green. Field Experiments: Design, Analysys and Interpretation. Nueva York, EUA: Norton.
Tohutoro MLA (9th ed.)
Gerber, Alan S., me Donal D. Green. Field Experiments: Design, Analysys and Interpretation. Norton.
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