(1992). Nondestructive Testing Of Concrete Elements And Structures. American Society of Civil Engi.
Čikaški stil citiranja (17. izdanje)Nondestructive Testing Of Concrete Elements And Structures. American Society of Civil Engi, 1992.
MLA način citiranja (8. izdanje)Nondestructive Testing Of Concrete Elements And Structures. American Society of Civil Engi, 1992.
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