Gummerson, U. P., & Gustafasen, A. D. (1988). Modern Developments in Powder Metallurgy. Metal Powder Industries Federation.
シカゴスタイル引用形Gummerson, Ulf P., , A Donald Gustafasen. Modern Developments in Powder Metallurgy. New Jersey: Metal Powder Industries Federation, 1988.
MLA引用形式Gummerson, Ulf P., , A Donald Gustafasen. Modern Developments in Powder Metallurgy. Metal Powder Industries Federation, 1988.
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