Gaya APA
ASTM, . (2010).
ASTM E 1845 - 09 Standard practice for calculating pavement macrotexture mean profile depth .
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ASTM.
Gaya MLA
ASTM, .
"ASTM E 1845 - 09 Standard practice for calculating pavement macrotexture mean profile depth".
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ASTM,
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Diorama.