Gaya APA

l, B, J, T, P, F. (2000). Contracts and the legal environment: for engineers and architects (ed. 7). New York: connect learn succeed.

Gaya MLA

l, Bockrath;, Joseph, T;, Plotnick;, Fredric. "Contracts and the legal environment: for engineers and architects". ed. 7 New York: connect learn succeed, 2000. Buku.