Gaya APA

AASHTO, . (2004). AASHTO M 147-65 (2000) Standard Specification for Materials for Aggregate and Soil-Aggregate Subbase, base and surface courses . : s.n..

Gaya MLA

AASHTO, . "AASHTO M 147-65 (2000) Standard Specification for Materials for Aggregate and Soil-Aggregate Subbase, base and surface courses". : s.n., 2004. Diorama.