Gaya APA
ASTM, . (2010).
ASTM D 6932 - 08. Standard Guide for Materials and Construction of Open-Graded Friction Course Plant Mistures .
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ASTM.
Gaya MLA
ASTM, .
"ASTM D 6932 - 08. Standard Guide for Materials and Construction of Open-Graded Friction Course Plant Mistures".
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ASTM,
2010.
Diorama.