GUPTA, B. G. (2014). Highway and bridge engineering. Standard Publishers.
Čikaški stil citiranja (17. izdanje)GUPTA, B.L. Gupta. Highway and Bridge Engineering. Standard Publishers, 2014.
MLA način citiranja (9. izdanje)GUPTA, B.L. Gupta. Highway and Bridge Engineering. Standard Publishers, 2014.
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