Walker, N. E. (1998). The design analysis handbook: A practical guide to design validation (Rev. ed.). Boston: Newnes.
Čikaški stil citiranjaWalker, N. Edward. The Design Analysis Handbook: A Practical Guide to Design Validation. Rev. ed. Boston: Newnes, 1998.
MLA način citiranjaWalker, N. Edward. The Design Analysis Handbook: A Practical Guide to Design Validation. Rev. ed. Boston: Newnes, 1998.
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