Warren, A. H. (1921). The Warren tables for estimating the per cent sugar in cane from the polarization and apparent purity of the first expressed juice. Sugar News Press.
Dyfyniad Arddull ChicagoWarren, Arnold H. The Warren Tables for Estimating the Per Cent Sugar in Cane from the Polarization and Apparent Purity of the First Expressed Juice. Manila: Sugar News Press, 1921.
Dyfyniad MLAWarren, Arnold H. The Warren Tables for Estimating the Per Cent Sugar in Cane from the Polarization and Apparent Purity of the First Expressed Juice. Sugar News Press, 1921.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.