Dyfyniad APA

(1996). Guide For Use Of Normal Weight And Heavyweight Aggregrates In Concrete. ACI.

Dyfyniad Arddull Chicago

Guide For Use Of Normal Weight And Heavyweight Aggregrates In Concrete. ACI, 1996.

Dyfyniad MLA

Guide For Use Of Normal Weight And Heavyweight Aggregrates In Concrete. ACI, 1996.

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