Gaya APA
ASTM, . (1997).
ASTM C 1152/C 1152 M - 97 Standard test method for acid soluble chloride in mortar and concrete .
:
ASTM.
Gaya MLA
ASTM, .
"ASTM C 1152/C 1152 M - 97 Standard test method for acid soluble chloride in mortar and concrete".
:
ASTM,
1997.
Diorama.