Dyfyniad APA

(1990). The New materials society: Challenges and opportunities. Washington, D.C: U.S. Dept. of the Interior, Bureau of Mines,For sale by the Supt. of Docs., U.S. G.P.O.

Dyfyniad Arddull Chicago

The New Materials Society: Challenges and Opportunities. Washington, D.C: U.S. Dept. of the Interior, Bureau of Mines,For sale by the Supt. of Docs., U.S. G.P.O, 1990.

Dyfyniad MLA

The New Materials Society: Challenges and Opportunities. Washington, D.C: U.S. Dept. of the Interior, Bureau of Mines,For sale by the Supt. of Docs., U.S. G.P.O, 1990.

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