Παραπομπή APA
Snedecor, G. W. 1. (1948). Statistical methods applied to experiments in agriculture and biology (4th ed.). Ames: The Collegiate Press, inc..
Παραπομπή Chicago StyleSnedecor, George W. 1881-1974. Statistical Methods Applied to Experiments in Agriculture and Biology. 4th ed. Ames: The Collegiate Press, inc., 1948.
Παραπομπή MLASnedecor, George W. 1881-1974. Statistical Methods Applied to Experiments in Agriculture and Biology. 4th ed. Ames: The Collegiate Press, inc., 1948.
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