APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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