Beazley, W. G. (1991). The contractor's guide to cals & concurrent engineering. Pasha Publications.
Cita Chicago Style (17a ed.)Beazley, William G. The Contractor's Guide to Cals & Concurrent Engineering. Texas: Pasha Publications, 1991.
Cita MLA (9a ed.)Beazley, William G. The Contractor's Guide to Cals & Concurrent Engineering. Pasha Publications, 1991.
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