Gaya APA

Siddharthan, , R. (1991). Comparison of Dynamic and Static Backcalculation Moduli for Three-Layer Pavements . : s.n..

Gaya MLA

Siddharthan, , Raj. "Comparison of Dynamic and Static Backcalculation Moduli for Three-Layer Pavements". : s.n., 1991. Chart.