Davies, M. W., & Shields, R. (1968). An infrared spectrophotometric method of estimating polyethylene glycol 4000.
シカゴスタイル引用形Davies, M W., , R. Shields. An Infrared Spectrophotometric Method of Estimating Polyethylene Glycol 4000. 1968.
MLA引用形式Davies, M W., , R. Shields. An Infrared Spectrophotometric Method of Estimating Polyethylene Glycol 4000. 1968.
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