Gaya APA

AASHTO, . (2004). AASHTO T 197-00 , ASTM C 403/C 403M-97 Standard Method of Test for Time of Setting of Concrete Mixtures by Penetration Resistance . : s.n..

Gaya MLA

AASHTO, . "AASHTO T 197-00 , ASTM C 403/C 403M-97 Standard Method of Test for Time of Setting of Concrete Mixtures by Penetration Resistance". : s.n., 2004. Diorama.