Gaya APA
ASTM, .
(2010).
ASTM D 6373 - 07 Standard Specification for Performance Graded Asphalt Binder
.
:
ASTM.
Gaya MLA
ASTM, .
"ASTM D 6373 - 07 Standard Specification for Performance Graded Asphalt Binder".
:
ASTM,
2010.
Diorama.