Snedecor,George W. (1946). Statistical Methods: Applied to Experiments in Agriculture and Biology (Fourth Edition,1946.). The Lowa State University Press.
Dyfyniad Arddull ChicagoSnedecor,George W. Statistical Methods: Applied to Experiments in Agriculture and Biology. Fourth Edition,1946. U.S.A.: The Lowa State University Press, 1946.
Dyfyniad MLASnedecor,George W. Statistical Methods: Applied to Experiments in Agriculture and Biology. Fourth Edition,1946. The Lowa State University Press, 1946.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.