Gaya APA
Committee, A. (2008).
ACI 345.2R-98 (Reapproved 2005) Guide for Widening Highway Bridges .
America:
American Concrete Institute.
Gaya MLA
Committee, ACI.
"ACI 345.2R-98 (Reapproved 2005) Guide for Widening Highway Bridges".
America:
American Concrete Institute,
2008.
Text.