Gaya APA

Evaluation and Repair Procedures for Precasr/Prestressed Concrete Girders with Longitudinal Cracking in The Web. (2009). USA: National Cooperative Highway Reserch Program.

Gaya MLA

Evaluation and Repair Procedures for Precasr/Prestressed Concrete Girders with Longitudinal Cracking in The Web. 1. USA: National Cooperative Highway Reserch Program, 2009. Text.