Dyfyniad APA

Mead, D. W. (1916). Contracts, specifications and engineering relations. McGraw HIll book co..

Dyfyniad Arddull Chicago

Mead, Daniel W. Contracts, Specifications and Engineering Relations. New York: McGraw HIll book co., 1916.

Dyfyniad MLA

Mead, Daniel W. Contracts, Specifications and Engineering Relations. McGraw HIll book co., 1916.

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