Dyfyniad APA

Henkin, H. (1988). Drafting engineering contracts. Elsevier Applied Science.

Dyfyniad Arddull Chicago

Henkin, Henry. Drafting Engineering Contracts. London ; New York: Elsevier Applied Science, 1988.

Dyfyniad MLA

Henkin, Henry. Drafting Engineering Contracts. Elsevier Applied Science, 1988.

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