Dyfyniad APA

Gummerson, U. P., & Gustafasen, A. D. (1988). Modern Developments in Powder Metallurgy. Metal Powder Industries Federation.

Dyfyniad Arddull Chicago

Gummerson, Ulf P., and A Donald Gustafasen. Modern Developments in Powder Metallurgy. New Jersey: Metal Powder Industries Federation, 1988.

Dyfyniad MLA

Gummerson, Ulf P., and A Donald Gustafasen. Modern Developments in Powder Metallurgy. Metal Powder Industries Federation, 1988.

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