Gaya APA

Pidwerbesky, , B. (1998). Investigations of the Critical Stress & Permanent Deformation of Subgrade Soil Subjected to Repeated Loading . : s.n..

Gaya MLA

Pidwerbesky, , Bryan. "Investigations of the Critical Stress & Permanent Deformation of Subgrade Soil Subjected to Repeated Loading". : s.n., 1998. Computer Software.