De Ridder, H. A. J. (1994). "Design & construct" of complex civil engineering systems: A new approach to organization and contracts. Delft University.
Čikaški stil citiranja (17. izdanje)De Ridder, Henri Arie Johan. "Design & Construct" of Complex Civil Engineering Systems: A New Approach to Organization and Contracts. The Netherlands: Delft University, 1994.
MLA način citiranja (9. izdanje)De Ridder, Henri Arie Johan. "Design & Construct" of Complex Civil Engineering Systems: A New Approach to Organization and Contracts. Delft University, 1994.
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