Spindel, P. D. (1971). Computer applications in civil engineering. Van Nostrand Reinhold Co..
Čikaški stil citiranja (17. izdanje)Spindel, Paul D. Computer Applications in Civil Engineering. New York: Van Nostrand Reinhold Co., 1971.
MLA način citiranja (8. izdanje)Spindel, Paul D. Computer Applications in Civil Engineering. Van Nostrand Reinhold Co., 1971.
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