APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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