Gaya APA

AASHTO, . (2004). AASHTO T 140-97 (2001) Standard Method of Test for Compressive Strength of Concrete Using Portions of Beams Broken in Flexure . : s.n..

Gaya MLA

AASHTO, . "AASHTO T 140-97 (2001) Standard Method of Test for Compressive Strength of Concrete Using Portions of Beams Broken in Flexure". : s.n., 2004. Diorama.